Chiral perturbation theory

Abstract

The main elements and methods of chiral perturbation theory, the effective field theory of the Standard Model below the scale of spontaneous chiral symmetry breaking, are summarized. Applications to the interactions of mesons and baryons at low energies are reviewed, with special emphasis on developments of the last three years. Among the topics covered are the strong, electromagnetic and semileptonic weak interactions of mesons at and beyond next--to--leading order in the chiral expansion, nonleptonic weak interactions of mesons, virtual photon corrections and the meson--baryon system. The discussion is limited to processes at zero temperature, for infinite volume and with at most one baryon.

84 pages, Latex, 11 PostScript figures (in separate file) embedded with epsfig.sty, complete ps file (compressed, uuencoded, 0.6 MB) available via email on request; to appear in Progr. Part. Nucl. Phys., vol. 35

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• Chiral perturbation theory
• On the Foundations of Chiral Perturbation Theory
• Recent Developments in Chiral Perturbation Theory
• Baryon-Pion Couplings from Large-N QCD
• Spin-Flavor Structure of Large N Baryons
• From Kaon-Nuclear Interactions to Kaon Condensation
• Virtual Photons in Chiral Perturbation Theory
• Baryons as Chiral Solitons in the Nambu--Jona-Lasinio Model
• Extension of the Chiral Perturbation Theory Meson Lagrangian to Order $P^6$
• 1/N Corrections to the Baryon Axial Currents in QCD
• Radiative Semileptonic Kaon Decays
• Chiral Lagrangians and Nambu-Jona-Lasinio like models
• Low-Energy Photon-Photon Collisions to Two-Loop Order
• Chiral Dynamics and Heavy-Fermion Formalism in Nuclei: I. Exchange Axial Currents
• Chiral Perturbation Theory Analysis of the Baryon Magnetic Moments
• Baryon Hyperfine Mass Splittings in Large N QCD
• $K_{l4}$ - Decays Beyond One Loop
• Light Quark Masses from QCD
• Consistent Calculation of the Nucleon Electromagnetic Polarizabilities in Chiral Perturbation Theory Beyond Next-to-Leading Order
• The Strange Quark Mass from QCD Sum Rules
• Violations of Dashen's Theorem
• Baryon Magnetic Moments in a Simultaneous Expansion in $1/N$ and $m_s$
• Chiral Corrections to the S-Wave Pion-Nucleon Scattering Lengths
• Light Quark Spin-Flavor Symmetry for Baryons Containing a Heavy Quark in Large N QCD
• S-wave Meson-Nucleon Interactions and the Meson Mass in Nuclear Matter from Chiral Effective Lagrangians
• Isospin Violation in Chiral Perturbation Theory and the Decays $η\ra π\ell ν$ and $τ\ra ηπν$
• Aspects of Nucleon Compton Scattering
• Kaon-Nucleon Scattering from Chiral Lagrangians
• Threshold Pion Electroproduction in Chiral Perturbation Theory
• General Effective Actions
• Two-Loop Analysis of Vector Current Propagators in Chiral Perturbation Theory
• Mass singularities in light quark correlators: the strange quark case
• The $B_K$ Parameter in the $1/N_c$ Expansion
• The Chiral Anomaly in Non-Leptonic Weak Interactions
• Non-Leptonic Kaon Decays and the Chiral Anomaly
• The Rare Decays $\piee$, $\etaee$ and \etamumu$ in Chiral Perturbation Theory
• Hyperfine Mass Splittings of Baryons Containing a Heavy Quark in Large N QCD
• Rare and Radiative Kaon Decays
• Chiral invariant renormalization of the pion--nucleon interaction
• Baryon Mass Splittings in Chiral Perturbation Theory
• Electromagnetic Polarisability of the Nucleon in Chiral Perturbation Theory
• Threshold Two-Pion Photo- and Electroproduction: More neutrals than expected
• Radiative Non-Leptonic Kaon Decays
• Semileptonic $\pi$ and $K$ Decays and the Chiral Anomaly at One-loop
• Principles of Chiral Perturbation Theory
• The standard model at low energies
• Decuplet Contributions to Hyperon Axial Vector Form Factors
• Baryon Masses at Second Order in Chiral Perturbation Theory
• Novel Pion Electroproduction Low-Energy Theorems
• Kaon Condensation in ``Nuclear Star" Matter
• Semileptonic Kaon Decays
• Weak Radiative Hyperon Decays in Chiral Perturbation Theory
• The Reaction $\gamma \gamma \to {\pi }^0{\pi }^0$ in Generalized Chiral Perturbation Theory
• A possible experimental determination of $m_s/\hat{m}$ from $K_{\mu 4}$ decays
• $\Lambda (1405)$ Contribution to Kaon-Nucleon Scattering Lengths In Chiral Perturbation Theory
• The Reaction $\pi N\to \pi \pi N$ at Threshold
• Chiral Perturbation Theory on the Lattice; Strong Coupling Expansion
• Low--Energy Theorems for Weak Pion Production
• Quarkonium Decays and Light Quark Masses
• Baryon Chiral Perturbation Theory A.D. 1994
• The Masses of the Light Quarks
• Masses of the Light Quarks
• $K_{e5}$ Decays in Chiral Perturbation Theory
• Light Quark Masses and Quarkonium Decays
• Theoretical Predictions for Pion Polarizabilities
• Chiral Symmetry In Nuclear Physics
• Chiral Symmetry in Nuclear Physics
• Neutral pion photoproduction off nucleons revisited
• Threshold Pion Photo- and Electroproduction in Chiral Perturbation Theory
• Introduction to Extended Nambu-Jona-Lasinio Models
• Aspects of Nucleon Chiral Perturbation Theory
• eta -> pi^+ pi^- pi^0 gamma in Chiral Perturbation Theory
• Threshold Photo/Electro Pion Production - Working Group Summary
• Chiral Anomaly Tests
• Baryons in the Large N Limit

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• The hidden-charm pentaquark and tetraquark states
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• Heavy-Quark QCD Exotica
• Chiral Symmetry Amplitudes in the S-Wave Isoscalar and Isovector Channels and the σ, f_0(980), a_0(980) Scalar Mesons
• Chiral symmetry amplitudes in the s-wave isoscalar and isovector channels and the $\sigma ,f_0(980),a_0(980)$ scalar mesons
• Chiral Dynamics of the Two Λ(1405) States
• Chiral Dynamics and the Low Energy Kaon-Nucleon Interaction
• Chiral perturbation theory
• Meson-Meson interaction in a non-perturbative chiral approach
• N/D Description of Two Meson Amplitudes and Chiral Symmetry
• Few-Nucleon Forces and Systems in Chiral Effective Field Theory
• Chiral Perturbation Theory
• Axial structure of the nucleon
• The Physics of the B Factories
• The nature of the Lambda(1405) resonance in chiral dynamics
• Electromagnetic excitation of the Delta(1232)-resonance
• Renormalization of relativistic baryon chiral perturbation theory and power counting
• Kaon Decays in the Standard Model
• SU(3) Chiral Dynamics with Coupled Channels: Eta and Kaon Photoproduction
• Nuclear forces from chiral Lagrangians using the method of unitary transformation I: Formalism
• Chiral Dynamics and the $S_{11}(1535)$ Nucleon Resonance
• Precision Tau Physics
• Chiral Unitary approach to meson-meson and meson-baryon interactions and nuclear applications
• SU(N) gauge theories at large N
• The properties of \bar{K} in the nuclear medium
• Physics with the KLOE-2 experiment at the upgraded DA$\varphi$NE
• Chiral unitary approach to S-wave meson baryon scattering in the strangeness S=0 sector
• Low lying axial-vector mesons as dynamically generated resonances
• A Theory of Scalar Mesons
• Low lying S=-1 excited baryons and chiral symmetry
• Chiral perturbation theory for heavy hadrons and chiral effective field theory for heavy hadronic molecules
• Combining heavy quark spin and local hidden gauge symmetries in the dynamical generation of hidden charm baryons
• On two-color QCD with baryon chemical potential
• The strange quark mass and Lambda parameter of two flavor QCD
• Vector meson-vector meson interaction in a hidden gauge unitary approach
• 50 Years of Quantum Chromodynamics
• Flavor probes of axion-like particles
• Mesonic low-energy constants
• Dynamically generated resonances from the vector octet-baryon octet interaction
• Evidence for the two pole structure of the Lambda(1405) resonance
• The nucleon-nucleon interaction
• S-wave Kpi scattering in chiral perturbation theory with resonances
• Origin of resonances in the chiral unitary approach
• Two lectures on color superconductivity
• Light Meson Physics from Maximally Twisted Mass Lattice QCD
• Effective Field Theory Description of the Pion Form Factor
• Chiral Symmetry of Baryons
• Present Status of Inclusive Rare B Decays
• Interpolating between low and high energy QCD via a 5D Yang-Mills model
• Chiral Lagrangians and Nambu-Jona-Lasinio like models
• A sum rule approach to the violation of Dashen's theorem
• Study of the eta-eta' system in the two mixing angle scheme
• On the Strangeness -1 S-wave Meson-Baryon Scattering
• Weak decays of heavy hadrons into dynamically generated resonances
• Electromagnetic Corrections for Pions and Kaons : Masses and Polarizabilities
• Wave functions of composite hadron states and relationship to couplings of scattering amplitudes for general partial waves
• Chiral Perturbation Theory Beyond One Loop
• Kaon Condensation in Dense Stellar Matter
• Odd-intrinsic-parity processes within the Resonance Effective Theory of QCD
• Chiral perturbation theory
• $\eta \to 3\pi$ at Two Loops In Chiral Perturbation Theory
• Improved description of the $\pi N$-scattering phenomenology in covariant baryon chiral perturbation theory
• The chiral condensate in a constant electromagnetic field
• Charged Pion-Pair Production and Pion Polarizabilities to two Loops
• Photoproduction of the Lambda(1405) on the proton and nuclei
• Octet baryon masses in next-to-next-to-next-to-leading order covariant baryon chiral perturbation theory
• Extracting short-distance physics from K_{L,S} -> pi0 e+ e- decays
• KK bar scattering amplitude to one loop in chiral perturbation theory, its unitarization and pion form factors
• Determination of the QCD Coupling from ALEPH $\tau$ Decay Data
• Towards a theory of hadron resonances
• The hadronic off-shell width of meson resonances
• A renormalisation group approach to two-body scattering in the presence of long-range forces
• The reaction $\pi N\to \pi \pi N$ at threshold in chiral perturbation theory
• The Standard Model Prediction for epsilon'/epsilon
• Precision tests of fundamental physics with $\eta$ and ${\eta }^{\prime }$ mesons
• Including the $\Delta (1232)$ resonance in baryon chiral perturbation theory
• Lattice Determination of the Hadronic Contribution to the Muon $g-2$ using Dynamical Domain Wall Fermions
• $\pi \to l\nu \gamma$ Form Factors at Two-loop
• Meson condensation
• Two-pole structures in QCD: Facts, not fantasy!
• Theoretical Study of the γγ-->meson-meson Reaction
• Weak $K$--Amplitudes in the Chiral and $1/N_c$--Expansions
• The vector form factor of the pion from unitarity and analyticity: a model-independent approach
• Pion-nucleon scattering in covariant baryon chiral perturbation theory with explicit Delta resonances
• Chiral approach to antikaon s- and p-wave interactions in dense nuclear matter
• Chiral dynamics in the gamma p --> pi^0 eta p and gamma p --> pi^0 K^0 Sigma^+ reactions
• Mesons in large-N QCD
• Electroweak Symmetry Breaking and the Higgs Boson: Confronting Theories at Colliders
• Scrutinizing the pion condensed phase
• Clues for the existence of two $K_1(1270)$ resonances
• The $N^{\ast }(1710)$ as a resonance in the $\pi \pi N$ system
• Infrared regularization for spin-1 fields
• Effective Field Theory
• Resonance chiral Lagrangian currents and tau decay Monte Carlo
• CP violation in kaon decays
• Interaction of vector mesons with baryons and nuclei
• Molecular ${\Omega }_c$ states generated from coupled meson-baryon channels
• Radiative decays of the doubly charmed baryons in chiral perturbation theory
• The chiral phase transition with a chiral chemical potential in the framework of Dyson-Schwinger equations
• The VV'P form factors in resonance chiral theory and the pi-eta-eta' light-by-light contribution to the muon g-2
• Hadron structure in tau -> KKpi nu_tau decays
• Hazma: A Python Toolkit for Studying Indirect Detection of Sub-GeV Dark Matter
• Muon capture by a proton in heavy baryon chiral perturbation theory
• Infrared regularization of baryon chiral perturbation theory reformulated
• Direct CP violation in $K^0\to \pi \pi$: Standard Model Status
• Meson exchange in the weak decay of Lambda hypernuclei and the Gamma_n/Gamma_p ratio
• One meson radiative tau decays
• A proposal for B-physics on current lattices
• $f_1(1285)$ decays into $a_0(980){\pi }^0$, $f_0(980){\pi }^0$ and isospin breaking
• Final State Interactions in Kaon Decays
• Charged Pion Polarizabilities to two Loops
• Masses and decay constants of the $\eta$ and ${\eta }^{\prime }$ mesons from lattice QCD
• Quantum Loops in the Resonance Chiral Theory: The Vector Form Factor
• Pionic deuterium
• Low Energy Theorems of Quantum Gravity from Effective Field Theory
• $\Lambda (1405)$ production in the ${\pi }^{-}p\to K^0\pi \Sigma$ reaction
• QCD and the Strange Baryon Spectrum
• $K\to 3\pi$ Decays in Chiral Perturbation Theory
• Coupled-channel approach in hadron-hadron scattering
• Obtaining K to pi pi from Off-Shell K to pi Amplitudes
• Recent developments in SU(3) covariant baryon chiral perturbation theory
• Vector meson exchange contributions to K --> pi gamma gamma and K(L) -> gamma lepton+ lepton-
• Magnetic moments of the doubly charmed and bottomed baryons
• A precise determination of the charm quark's mass in quenched QCD
• Hidden beauty baryon states in the local hidden gauge approach with heavy quark spin symmetry
• Chiral nonperturvative approach to the isoscalar s-wave pion-pion interaction in a nuclear medium
• Chiral Unitary Approach To The N*N*pi, N*N*eta Couplings For The N*(1535) Resonance
• Description of the ${\Xi }_c$ and ${\Xi }_b$ states as molecular states
• Low-energy QCD: Chiral coefficients and the quark-quark interaction
• Strange mesons in nuclear matter at finite temperature
• K->pi form factors with reduced model dependence
• Rho - omega mixing in chiral perturbation theory
• Constraining Proton Lifetime in SO(10) with Stabilized Doublet-Triplet Splitting
• Low-lying even parity meson resonances and spin-flavor symmetry
• Chiral dynamics of p-wave in K^- p and coupled states
• Towards a determination of the chiral couplings at NLO in 1/N(C): L_8(mu) and C_38(mu)
• Axial-vector Form Factors for $K_{\ell 2\gamma }$ and ${\pi }_{\ell 2\gamma }$ at $O(p^6)$ in Chiral Perturbation Theory
• Eta decays at and beyond ${\mathbf{p}}^4$ in Chiral Perturbation Theory
• Large-$N_c$ naturalness in coupled-channel meson-meson scattering
• Chiral Perturbation Theory: Introduction and Recent Results in the One-Nucleon Sector
• The Extended Chiral Quark Model and QCD
• Chiral dynamics predictions for eta' -> eta pi pi
• Oblique S and T Constraints on Electroweak Strongly-Coupled Models with a Light Higgs
• Study of exotic hadrons in S-wave scatterings induced by chiral interaction in the flavor symmetric limit
• Chiral effective-field theory in the Delta(1232) region: II. radiative pion photoproduction
• Charm and hidden charm scalar mesons in the nuclear medium
• The masses and axial currents of the doubly charmed baryons
• Is the Theta+ a K pi N bound state?
• On the quark-mass dependence of the baryon ground-state masses
• The mixed quark-gluon condensate from an effective quark-quark interaction
• Violation of Quark-Hadron Duality and Spectral Chiral Moments in QCD
• Tests of non-standard electroweak couplings of right-handed quarks
• Heavy Vectors in Higgs-less models
• Chiral condensate from the twisted mass Dirac operator spectrum
• Effective-field theory analysis of the ${\tau }^{-}\to {\pi }^{-}{\pi }^0{\nu }_{\tau }$ decays
• Hadron Polarizabilities
• Scalar Isoscalar pion pairs in nuclei and the A(pi,pipi)X reaction
• K -> 3 pi Final State Interactions at NLO in CHPT and Cabibbo's Proposal to Measure a_0-a_2
• Updated determination of chiral couplings and vacuum condensates from hadronic tau decay data
• Resonance Contributions to the Electromagnetic Low Energy Constants of Chiral Perturbation Theory
• Low-energy couplings of QCD from topological zero-mode wave functions
• Few-body systems consisting of mesons
• Magnetic moments of the spin-$\frac{3}{2}$ doubly heavy baryons
• Masses of doubly charmed baryons in the extended on-mass-shell renormalization scheme
• How pi0 -> gamma gamma changes with temperature
• Chiral expansion of the nucleon mass to order q^6
• Chiral theory of nucleons and pions in the presence of an external gravitational field
• SU(2) chiral perturbation theory for Kl3 decay amplitudes
• Infrared renormalization of two-loop integrals and the chiral expansion of the nucleon mass
• Mass and width of the Roper resonance using complex-mass renormalization
• Low energy Kbar N interactions and Faddeev calculation of the K- d scattering length in isospin and particle bases
• Isospin Breaking in $K\to 3\pi$ Decays III: Bremsstrahlung and Fit to Experiment
• One-loop Renormalization of Resonance Chiral Theory: Scalar and Pseudoscalar Resonances
• Non-perturbative Test of the Witten-Veneziano Formula from Lattice QCD
• Intriguing aspects of meson condensation
• Hyperon resonances coupled to pseudoscalar- and vector-baryon channels
• Study the molecular nature of $\sigma$, $f_0(980)$, and $a_0(980)$ states
• Structure of Vacuum Condensates
• The ${\Lambda }_b\to J/\psi K\Xi$ decay and the higher order chiral terms of the meson baryon interaction
• ${\tau }^{-}\to K^{-}{\eta }^{(\prime )}{\nu }_{\tau }$ decays in Chiral Perturbation Theory with Resonances
• Baryon masses and pion-nucleon $\sigma$-term to second order in the quark masses
• Equation of state of imbalanced cold matter from chiral perturbation theory
• Study of η-η' mixing from radiative decay processes
• Principles of Chiral Perturbation Theory
• ${\bar{K}}^{\ast }$ meson in dense matter
• On some properties of the fourth-rank hadronic vacuum polarization tensor and the anomalous magnetic moment of the muon
• Two-loop Analysis of Axialvector Current Propagators in Chiral Perturbation Theory
• Effective-field theory analysis of the ${\tau }^{-}\to {\eta }^{(\prime )}{\pi }^{-}{\nu }_{\tau }$ decays
• Determining the ${\Theta }^{+}$ quantum numbers through the $K^{+}p\to {\pi }^{+}{K}^{+}n$ reaction
• Chiral anomaly induces superconducting baryon crystal
• Testing m(up)=0 on the Lattice
• Nucleon-to-Delta axial transition form factors in relativistic baryon chiral perturbation theory
• Can power corrections be reliably computed in models with extra dimensions?
• The role of the N*(1535) resonance and the pi^- p --> KY amplitudes in the OZI forbidden pi N --> phi N reaction
• The chiral S=-1 meson-baryon interaction with new constrains on the NLO contributions
• Spontaneous Magnetization of the O(3) Ferromagnet at Low Temperatures
• Fingerprints of heavy scales in electroweak effective Lagrangians
• Final-state interactions in the CP asymmetries of charm-meson two-body decays
• Decuplet baryon masses in covariant baryon chiral perturbation theory
• Pion crystals hosting topologically stable baryons
• Eta-eta' mixing in U(3) chiral perturbation theory
• Anomaly-Induced Inhomogeneous Phase in Quark Matter without the Sign Problem
• Doubly charmed ${\Xi }_{cc}$ molecular states from meson-baryon interaction
• Chiral Extrapolation of the Strangeness Changing K pi Form Factor
• Precision physics with inclusive QCD processes
• Spectral properties of the Wilson Dirac operator in the $\epsilon$-regime
• S-wave pion nucleon scattering lengths from $\pi N$, pionic hydrogen and deuteron data
• The anomalous process gamma pi -> pi pi to two loops
• Analysis of the pion-kaon sigma-term and related topics
• Virtual decuplet effects on octet baryon masses in covariant baryon chiral perturbation theory
• Chiral dynamics with strange quarks in the light of recent lattice simulations
• The chiral condensate in a constant electromagnetic field at O(p^6)
• One-Loop Calculation of the Oblique S Parameter in Higgsless Electroweak Models
• A strategy to study the role of the charm quark in explaining the Delta{I}=1/2 rule
• Magnetic moment of the Roper resonance
• Zweig rule violation in the scalar sector and values of low-energy constants
• Spontaneous Magnetization of an Ideal Ferromagnet: Beyond Dyson's Analysis
• U(3) chiral perturbation theory with infrared regularization
• Charged Kaon K \to 3 pi CP Violating Asymmetries at NLO in CHPT
• Deconstructing 1S0 nucleon-nucleon scattering
• Why $\Xi (1690)$ and $\Xi (2120)$ are so narrow?
• Electromagnetic transition form factors of the Roper resonance in effective field theory
• Spin-1 resonance contributions to the weak Chiral Lagrangian: the vector field formulation
• What can we learn about light-meson interactions at electron-positron colliders?
• Chiral Corrections to Vector Meson Decay Constants
• Structure of the nucleon in chiral perturbation theory
• Coupling of \bar K*N to the Lambda(1520)
• Non-perturbative Propagators, Running Coupling and Dynamical Mass Generation in Ghost-Antighost Symmetric Gauges in QCD
• Magnetization of the QCD vacuum at large fields
• Scalar Lambda N and Lambda Lambda interaction in a chiral unitary approach
• Chiral soliton lattice in QCD-like theories
• Scattering of soft, cool pions
• The eta-prime -> eta pi pi decay in U(3) chiral perturbation theory
• Isospin Breaking in $K\to 3\pi$ Decays II: Radiative Corrections
• The Chiral Lagrangian of CP-Violating Axion-Like Particles
• Dressing the electromagnetic nucleon current
• Operator Counting and Soft Blocks in Chiral Perturbation Theory
• Thermodynamics of O(N) Antiferromagnets in 2+1 Dimensions
• Strong Isospin-Breaking Effects in K-->pi pi at Next-to-Leading Order in the Chiral Expansion
• Mesons as qbar-q Bound States from Euclidean 2-Point Correlators in the Bethe-Salpeter Approach
• A prediction of $D^{\ast }$-multi-$\rho$ states
• Radiative Muon Capture by a Proton in Chiral Perturbation Theory
• Applications of Chiral Perturbation theory to lattice QCD
• Isospin Breaking in $K\to 3\pi$ Decays I: Strong Isospin Breaking
• The magnetic moments and electromagnetic form factors of the decuplet baryons in chiral perturbation theory
• Multicomponent meson superfluids in chiral perturbation theory
• The Octet Meson and Octet Baryon Interaction with strangeness and the $\Lambda (1405)$
• NN scattering in higher derivative formulation of baryon chiral perturbation theory
• A study of $\eta K\bar{K}$ and ${\eta }^{\prime }K\bar{K}$ with the fixed center approximation to Faddeev equations
• Kaon Polarizabilities in Chiral Perturbation Theory
• The Mixed Vector Current Correlator <0|T(V^3_μV^8_ν)|0> To Two Loops in Chiral Perturbation Theory
• Determining the chiral condensate from the distribution of the winding number beyond topological susceptibility
• Non-perturbative chiral approach to Kp -->gamma Y reactions
• Radiative decays with light scalar mesons and singlet-octet mixing in ChPT
• Light scalar mesons in $J/psi->$NN$mesonmeson$ decays in a chiral unitary approach
• Tau Physics: Theoretical Perspective
• Spin-$\frac{3}{2}$ doubly charmed baryon contribution to the magnetic moments of the spin-$\frac{1}{2}$ doubly charmed baryons
• Semileptonic decays of $B^{(\ast )}$, $D^{(\ast )}$ into $\nu l$ and pseudoscalar or vector mesons
• The s-wave pion-nucleus optical potential
• Meson-baryon scattering up to the next-to-next-to-leading order in covariant baryon chiral perturbation theory
• An Introduction to Effective Field Theories
• Just a Taste: Lectures on Flavor Physics
• Photoproduction of scalar mesons on protons and nuclei
• Model Independent analysis of MeV scale dark matter: I. Cosmological constraints
• Chiral symmetry breaking with no bilinear condensate revisited
• Predicting the existence of a 2.9 GeV $D{f}_0(980)$ molecular state
• The Strong Isospin-Breaking Correction for the Gluonic Penguin Contribution to epsilon'/epsilon at Next-to-Leading Order in the Chiral Expansion
• Nucleon-to-Delta transition form factors in chiral effective field theory using the complex-mass scheme
• Kaon semileptonic decay (K_{l3}) form factors from the instanton vacuum
• Resonance saturation of the chiral couplings at NLO in 1/Nc
• In medium properties of axion within a Polyakov loop enhanced Nambu-Jona-Lasinio model
• Chiral Lagrangian and chiral quark model from confinement in QCD
• The $\rho (\omega )B^{\ast }(B)$ interaction and states of $J=0,1,2$
• Exclusive hadronic Tau decays in the resonance effective action of QCD
• Theoretical overview on tau physics
• Baryon chiral perturbation theory with Wilson fermions up to $\mathcal{O}(a^2)$ and discretization effects of latest $n_f=2+1$ LQCD octet baryon masses
• On the two-photon contributions to $e^{+}{e}^{-}\to \eta \gamma$ and $e^{+}{e}^{-}\to {\eta }^{\prime }\gamma$
• A study of the $KN$-$K^{\ast }N$ coupled systems
• Introduction to Chiral Perturbation Theory
• Renormalizability of leading order covariant chiral nucleon-nucleon interaction
• Determination of the \bar K^0 d scattering length from the reaction pp \to d \bar K^0 K^+
• The reaction $\pi N\to \omega N$ in a dynamical coupled-channel approach
• The UA(1) problem and the role of correlated q qbar exchange in effective theories of QCD
• Portal Effective Theories: A framework for the model independent description of light hidden sector interactions
• Consistency between SU(3) and SU(2) chiral perturbation theory for the nucleon mass
• Low-energy photon-photon fusion into three pions in Generalized Chiral Perturbation Theory
• Effects of hadronic repulsive interactions on the fluctuations of conserved charges
• Geometry dependence of RMT-based methods to extract the low-energy constants Sigma and F
• Tau Physics 2006: Summary & Outlook
• The width of the omega meson in the nuclear medium
• Rho meson properties from combining QCD-based models
• Comparison of Chiral Perturbation Theory and QCD Sum Rule Results for Pseudoscalar Isoscalar-Isovector Mixing
• The one-loop functional of chiral SU(2)
• Indirect Detection of Sub-GeV Dark Matter Coupling to Quarks
• e+e- --> e+e- pi0 pi0 at Daphne
• Hidden charm pentaquark and $\Lambda (1405)$ in the ${\Lambda }_b^0\to {\eta }_c{K}^{-}p(\pi \Sigma )$ reaction
• Long-distance contribution to the forward-backward asymmetry in decays K+ --> pi+ l+ l-
• Chiral dynamics of baryon resonances and hadrons in a nuclear medium
• Pi-eta scattering and the resummation of vacuum fluctuation in three-flavour ChPT
• The origin of mass and the experiments on future high energy accelerators
• QCD chiral Lagrangian on the lattice, strong coupling expansion and Ward identities with Wilson fermions
• Effective chiral lagrangian in the chiral limit from the instanton vacuum
• Electromagnetic Corrections to Pi Pi Scattering: Some Lessons for the Implementation of Meson Exchange Models
• Two-meson cloud contribution to the baryon antidecuplet binding
• Subtraction of power counting breaking terms in chiral perturbation theory: spinless matter fields
• Chiral Perturbation Theory in Few-Nucleon Systems
• Tau Lepton Physics: Theory Overview
• Description of $\rho (1700)$ as a $\rho K\bar{K}$ system with the fixed center approximation
• Chiral symmetry
• Quantum Corrections in the Resonance Chiral Theory
• Renormalization of the f0(980) and a0(980) scalar resonances in a nuclear medium
• Energy level displacement of excited np states of kaonic hydrogen
• On effective interactions containing $\partial .W^{\pm }$ and $\partial .Z$ factors
• Is two-poles' $\Lambda (1405)$ one state or two?
• Chiral Transparency
• Chiral Perturbation Theory
• The chiral logs of the K -> pi pi amplitude
• Testing the CKM Picture of Flavour and CP Violation in Rare K and B Decays and Particle-Antiparticle Mixing
• Pole trajectories of the $\Lambda (1405)$ helps establish its dynamical nature
• Radiative and non radiative muon capture on the proton in heavy baryon chiral perturbation theory
• Mixing among lowest-lying scalar mesons and scalar glueball
• Quark mass dependence of baryon properties
• Relativistic self-energy decomposition of nuclear symmetry energy and equation of state of neutron matter within QCD sum rules
• Analysis of K_L -> pi^+ pi^- gamma in Chiral Perturbation Theory
• Finite volume corrections to forward Compton scattering off the nucleon
• The Lambda(1405) state in a chiral unitary approach with off-shell corrections to dimensional regularized loop functions
• Phases of Inflation
• Renormalization of the three flavor Lagrangian in heavy baryon chiral perturbation theory
• Solid quantization for non-point particles
• Radiative corrections of order O(alpha E_e/m_N) to Sirlin's radiative corrections of order O(alpha/pi) to neutron lifetime
• Vector form factor of the pion : A model-independent approach
• On radiative np -> 1s + gamma transitions, induced by strong low-energy interactions,in kaonic atoms
• Systematic Effective Field Theory Analysis of the D=2+1 Quantum XY Model at Low Temperatures
• Isocalar Roper excitation in the pp --> pp pi0 reaction close to threshold
• Mass Spectra of $qq\bar{q}\bar{q}$, $ss\bar{s}\bar{s}$ and $qq\bar{s}\bar{s}$ Tetraquarks using Regge Phenomenology
• Timelike form factor for the anomalous process ${\gamma }^{\ast }\pi \to \pi \pi$
• Studying the bound state of the $K^{-}p$ system in the Bethe-Salpeter formalism
• Sharp spectral features from light dark matter decay via gravity portals
• rho-rho-N and rho-rho-Delta molecules with $J^P=5/2^{+}$ and $J^P=7/2^{+}$
• Decay of kaonium in a chiral approach
• Operator Approach to Isospin Violation in Pion Photoproduction
• One-loop Renormalization of Resonance Chiral Theory with Scalar and Pseudoscalar Resonances
• Non-perturbative methods for NN singular interactions
• Oblique correction in a walking lattice theory
• Degeneracy patterns of chiral companions at finite temperature
• Chiral corrections to the masses of the doubly heavy baryons
• Leptonic Probes of the Standard Model
• A formulation of domain-wall fermions in the Schrödinger functional
• Quantum Solitons in any Dimension: Derrick's Theorem v. AQFT
• Charge asymmetry in K+- --> π+-γγinduced by the electromagnetic penguin operators
• Facets of chiral perturbation theory
• Introduction to Supersymmetric Gauge Theories
• Study of the resonance contributions in the ${\Xi }_b^{-}\to p{K}^{-}{K}^{-}$ decay
• The invariant factor of the chiral determinant
• Present Status of Chiral Perturbation Theory
• Triality selection rules of Octonion and Quantum Mechanics
• Manifestation and Origin of the Isotope Effect
• Properties of the vector meson nonet at large N_c beyond the chiral limit
• Probing the quark condensate by means of pi-pi scattering
• The role of chiral loops in $\eta \to {\pi }^0{\pi }^0\gamma \gamma$
• Dynamical Generation of Hyperon Resonances
• Chiral dynamics of hadrons in nuclei
• Dynamical Mass Generations and Collective Excitations in the (Supersymmetric-)Nambu$-$Jona-Lasinio Model and a Gauge Theory with Left-Right-Asymmetric Majorana Mass Terms
• Helicity amplitudes in $B\to D^{\ast }\bar{\nu }l$ decay
• Testing the origin of the "$f_1(1420)$" with the $\bar{K}p\to \Lambda (\Sigma )K\bar{K}\pi$ reaction
• Solving the four-dimensional $NN-\pi NN$ equations for scalars below meson-production threshold
• $\bar{K}$ induced formation of the $f_0(980)$ and $a_0(980)$ resonances on proton targets
• $\Lambda (1405)$ mediated triangle singularity in the $K^{-}d\to p{\Sigma }^{-}$ reaction
• Radiative corrections of order $O(\alpha E_e/m_N)$ to Sirlin's radiative corrections of order $O(\alpha /\pi )$, induced by the hadronic structure of the neutron
• Mass and width of the $\Delta (1232)$ resonance using complex-mass renormalization
• Pion-nucleon amplitude near threshold: the sigma-term and scattering lengths beyond few loops
• Reflections on Chiral Symmetry within QCD
• Unitarization Technics in Hadron Physics with Historical Remarks
• Chiral dynamics with strange quarks: Mysteries and opportunities
• Three-Body approach to the K^- d Scattering Length in Particle Basis
• Chiral unitary approach to hadron spectroscopy
• States generated in the $K$-multi-$\rho$ interactions
• Review of chiral perturbation theory
• Chiral effective field theories of the strong interactions
• Pion damping width from SU(2) x SU(2) NJL model
• Sigma meson mass and width at finite density
• Two-body decay widths of lowest lying and next-to-lowest lying scalar and pseudoscalar mesons in generalized linear sigma model
• Theoretical overview of kaon decays
• Pentaquark Masses in Chiral Perturbation Theory
• On the nucleon self-energy in nuclear matter
• Electrodisintegration of Deuteron into Dark Matter and Proton Close to Threshold
• New method for fitting the low-energy constants in chiral perturbation theory
• Calculation of the Chiral Lagrangian Coefficients
• Charm Radiative Decays with Neutral Mesons D^0 -> K^0(bar) pi^0 gamma, D^0 -> K^0(bar) eta (eta') gamma
• Isospin-Asymmetry Dependence of the Thermodynamic Nuclear Equation of State in Many-Body Perturbation Theory
• Dynamically generated resonances
• Deeply Bound Kaonic Clusters
• Quantum field theory as eigenvalue problem
• Generation of gravitating solutions with Baryonic charge from Einstein-Scalar-Maxwell seeds
• Recent developments in chiral dynamics of hadrons and hadrons in a nuclear medium
• Infrared Fixed Points for Ratios of Couplings in the Chiral Lagrangian
• Infrared Fixed Points and Fixed Lines for Couplings in the Chiral Lagrangian
• Theoretical status of epsilon'/epsilon
• Photo- and Electron-Production of Mesons on Nucleons and Nuclei
• Hadronic and radiative decays of the tau lepton
• The nucleon properties in finite temperature and density with Gaussian fluctuations
• Meson Physics in Asymmetric Matter
• Aspects of Meson Condensation
• Chiral perturbation theory
• Meson exchange between initial and final state and the $R_D$ ratio in the $\bar{B}\to D\bar{\nu }\ell ({\bar{\nu }}_{\tau }\tau )$ reactions
• Light Meson Distribution Amplitudes
• Mass prediction for the last discovered member of the axial-vector nonet with quantum numbers J${}^{PC}=1^{+-}$
• A preliminary analysis of eta' -> eta pi pi in chiral theories
• Role of Resonances in Heavy Meson Processes within Standard Model and Beyond
• Revisiting the chiral effective action in holographic models
• Lattice Kaon Physics
• Rare weak decays of ${\eta }^{\prime }\to K\pi$
• QCD Sum Rules for the Isospin-Breaking Axial Correlator with Correct Chiral Behavior
• Chiral unitary theory: application to nuclear problems
• The Optimal Strategy for ${\epsilon }^{\prime }/\epsilon$ in the SM: 2019
• ALPs and Heavy Hadron Chiral Perturbation Theory
• Existence of a supersymmetric extension of the gauged non-linear $\Sigma$-model and the transition from integrability to chaos
• Sakai-Sugimoto Model in an Off-Shell: Chiral Lagrangian to All Orders
• Correlation function for the $n{\bar{D}}_{s0}^{\ast }(2317)$ interaction and the issue of elastic unitarity
• Emergence of kaonium as a sharp resonance in photon-photon to meson-meson cross-sections
• High-Energy Pion Scattering in Holographic QCD: A Comparison with Experimental Data
• Aspects of Chiral Dynamics
• Report of the Working Group on Goldstone Boson Production and Decay
• Chiral Perturbation Theory and Threshold Corrections
• Weakly Broken Galileon Symmetry in Cosmology
• Formal Developments for Lattice QCD with Applications to Hadronic Systems
• A status report concerning theoretical predictions for various kaon decays
• Light Baryons from 2+1 flavor DWF QCD
• Nucleon electromagnetic form factors with 2+1 flavors of domain wall fermions
• Chiral loop corrections and isospin violation effects in epsilon'/epsilon
• Chiral Low-Energy Constants: Status and Prospects