Electroweak effective lagrangians

Abstract

In this paper I review several aspects of the use of effective lagrangians in (mainly) electroweak physics. The conditions under which this approach is reliable and useful, as well as the limitations of the formalism are detailed. Various applications are also presented.

89 pages

Cited by in corpus (106)

• Dimension-Six Terms in the Standard Model Lagrangian
• Effective Field Theory: A Modern Approach to Anomalous Couplings
• Semileptonic decays of light quarks beyond the Standard Model
• Effective Theory Analysis of Precision Electroweak Data
• Robust Determination of the Higgs Couplings: Power to the Data
• Probing lepton flavour violation with Higgs boson decays H-> li+lj
• Right-handed neutrino magnetic moments
• The Universal One-Loop Effective Action
• Effects of genuine dimension-six Higgs operators
• The Bases of Effective Field Theories
• Dimension Seven Operators in Standard Model with Right handed Neutrinos
• Search for New Physics via Single Top Production at the LHC
• Signatures of the anomalous $Z\gamma$ and ZZ production at the lepton and hadron Colliders
• NLO Inspired Effective Lagrangians for Higgs Physics
• BasisGen: automatic generation of operator bases
• Study of Trilinear Gauge Boson Couplings at the Tevatron Collider
• The role of spurions in Higgs-less electroweak effective theories
• New and Standard Physics contributions to anomalous Z and gamma self-couplings
• Field redefinitions in effective theories at higher orders
• Effective Lagrangian approach to neutrinoless double beta decay and neutrino masses
• Off-shell structure of the anomalous Z and gamma self-couplings
• New Physics Signals in Longitudinal Gauge Boson Scattering at the LHC
• Higgs Flavor Violation as a Signal to Discriminate Models
• $WZ$ Production at Hadron Colliders: Effects of Non-Standard $WWZ$ Couplings and QCD Corrections
• QCD Corrections and Non-standard Three Vector Boson Couplings in $W^{+}{W}^{-}$ Production at Hadron Colliders
• Higgs lepton flavour violation: UV completions and connection to neutrino masses
• Tests of non-standard electroweak couplings of right-handed quarks
• Phenomenology of a non-standard top quark Yukawa coupling
• The Electroweak Chiral Lagrangian and CP-Violating Effects in Technicolor Theories
• Exploring Extended Scalar Sectors with Di-Higgs Signals: A Higgs EFT Perspective
• Studies of Dimension-Six EFT effects in Vector Boson Scattering
• TASI Lectures on Effective Field Theory and Precision Electroweak Measurements
• Electroweak $ZZjj$ production in the Standard Model and beyond in the POWHEG-BOX V2
• Dimension six FCNC operators and top production at the LHC
• Low Energy Probes of Physics Beyond the Standard Model
• Testing the electroweak phase transition in scalar extension models at lepton colliders
• Electroweak phase transition in the standard model with a dimension-six Higgs operator at one-loop level
• Higgs boson production at $e^{+}{e}^{-}$ colliders: a model independent approach.
• Lepton-number violation and right-handed neutrinos in Higgs-less effective theories
• Hilbert Series and Plethystics: Paving the path towards 2HDM- and MLRSM-EFT
• Gauge invariance and quantization of Yang-Mills theories in extra dimensions
• Searching for Weak Singlet Charged Scalar at the Large Hadron Collider
• A Direct Constraint on Dimension-Eight Operators from Z-->neutrino antinetrino gamma
• Search for new physics via single top production at TeV energy $e\gamma$ colliders
• Gauge invariant electromagnetic properties of fermions induced by CPT violation in the Standard Model Extension
• Unravelling the anomalous gauge boson couplings in $Z{W}^{\pm }$ production at the LHC and the role of spin-$1$ polarizations
• The electroweak chiral Lagrangian reanalyzed
• Effective operators in Supersymmetry
• Effective operator contributions to the oblique parameters
• Two Photon Processes and Effective Lagrangians with An Extended Scalar Sector
• Tests for a Strong Electroweak Sector at Future e^+e^- High Energy Colliders
• Effective Theories with Dark Matter Applications
• Effects of Lorentz violation through the $\gamma e\to W{\nu }_e$ process in the Standard Model Extension
• Effects of a heavy top quark on low energy data using the electroweak chiral Lagrangian
• Probing the anomalous triple gauge boson couplings in $e^{+}{e}^{-}\to W^{+}{W}^{-}$ using $W$ polarizations with polarized beams
• Higgs mediated lepton flavor violating tau decays $\tau \to \mu \gamma$ and $\tau \to \mu \gamma \gamma$ in effective theories
• Effects of physics beyond the standard model on the neutrino charge radius: an effective Lagrangian approach
• Effective Lagrangian approach to fermion electric dipole moments induced by a CP--violating $WW\gamma$ vertex
• Lorentz-violating effects on pair production of W bosons in photon collisions
• What can We Learn from Triple Top-Quark Production?
• Impact of a four-zero Yukawa texture on $h\to \gamma \gamma$ and $\gamma Z$ in the framework of the Two Higgs Doublet Model Type III
• Effective Theories and Electroweak Precision Constraints
• Effective Lagrangian description of Higgs mediated flavor violating electromagnetic transitions: implications on lepton flavor violation
• Anomaly-matching and Higgs-less effective theories
• Effective Field Theories in R_xi gauges
• Higgs mediated Double Flavor Violating top decays in Effective Theories
• Tests of Higgs and Top Effective Interactions
• The decay $b\to s\gamma$ in the presence of a constant antisymmetric tensor field
• Integration of Kaluza-Klein modes in Yang-Mills theories
• On effective interactions containing $\partial .W^{\pm }$ and $\partial .Z$ factors
• Constraint of the magnetic moment of the top quark
• Decays $Z\to \gamma \gamma$ and $Z\to gg$ in the Standard Model Extension
• Bounding the B_s -> gamma gamma decay from Higgs mediated FCNC transitions
• Bounds on Lorentz-violating Yukawa couplings via lepton electromagnetic moments
• XEFT, the challenging path up the hill: dim = 6 and dim = 8
• Impact of FCNC top quark interactions on BR(t -> b W)
• A Systematic Effective Operator Analysis of Semi-Annihilating Dark Matter
• Effective Field Theory for a Heavy Higgs: a Manifestly Gauge Invariant Approach
• Sensitivity analysis for the anomalous $W^{+}{W}^{-}\gamma$ couplings at the LHeC and the FCC-he
• Distinctive ultraviolet structure of extra-dimensional Yang-Mills theories by integration of heavy Kaluza-Klein modes
• Lorentz violation in nucleon electromagnetic moments
• Rare decay Z --> neutrino antineutrino photon photon via quartic gauge boson couplings
• Implications of $D^0-\overline{D^0}$ on the rare top quark decays $t\to u\gamma$ and $t\to ug$
• Effects of universal extra dimensions on top-quark electromagnetic interactions
• Renormalization of Einstein gravity through a derivative-dependent field redefinition
• Field reparametrization in effective field theories
• Chiral Dynamics beyond the Standard Model
• Electric dipole and magnetic quadrupole moments of the $W$ boson via a CP-violating $HWW$ vertex in effective Lagrangians
• Signals of the Abelian Z' boson within the analysis of the LEP2 data
• Investigation of anomalous triple gauge couplings in $\mu \gamma$ collision at multi-TeV muon colliders
• Gauge-invariant approach to the beta function in Yang-Mills theories with universal extra dimensions
• New Physics Effects on Higgs Production at $\gamma \gamma$ Colliders
• Top quark physics in the Large Hadron Collider era
• Anomalous couplings of vector bosons and the decay $H⟶\gamma \gamma$: Dimensional regularization versus momentum cutoff
• Impacts of the bounds on the Higgs mass and m_W on effective theories
• Contribution of dimension-six bosonic operators to Higgs decay into two photons at one-loop level
• A gauged non-universal $U(1{)}_X$ model to study muon $g-2$ and $B$ meson anomalies
• The anapole moment in scalar quantum electrodynamics
• $WWh$ anomalous couplings at one loop from a seesaw variant of radiatively-induced neutrino masses
• Lepton-flavor changing decays and non-unitarity in the inverse seesaw mechanism
• Renormalization group and relations between scattering amplitudes in a theory with different mass scales
• Noncommutative 6D Gauge Higgs Unification Models
• At the Frontier of Precision QCD in the LHC Era
• Deviations from Low-energy Theorem for $V_L{V}_L$ Scattering due to Pseudo-Goldstone Bosons
• Gauge invariance, quantization and integration of heavy modes in a gauge Kaluza-Klein theory
• Testing new physics/couplings at the NLC (Talk prsented in The 5th Topical Seminar on ``The irresistible rise of the Standard Model'', San Miniato al Todesco, Italy, April 21-25 1997)