Polarons, Dressed Molecules, and Itinerant Ferromagnetism in ultracold Fermi gases

Abstract

In this review, we discuss the properties of a few impurity atoms immersed in a gas of ultracold fermions, the so-called Fermi polaron problem. On one side, this many-body system is appealing because it can be described almost exactly with simple diagrammatic and/or variational theoretical approaches. On the other, it provides quantitatively reliable insight into the phase diagram of strongly interacting population imbalanced quantum mixtures. In particular, we show that the polaron problem can be applied to study itinerant ferromagnetism, a long standing problem in quantum mechanics.

Review paper; published version, 48 pages and 23 figures

References in corpus (49)

• Many-Body Physics with Ultracold Gases
• Theory of ultracold Fermi gases
• Observation of the Pairing Gap in a Strongly Interacting Fermi Gas
• Time-resolved Observation and Control of Superexchange Interactions with Ultracold Atoms in Optical Lattices
• Observation of Fermi Polarons in a Tunable Fermi Liquid of Ultracold Atoms
• Using photoemission spectroscopy to probe a strongly interacting Fermi gas
• Attractive and repulsive Fermi polarons in two dimensions
• Observation of Phase Separation in a Strongly-Interacting Imbalanced Fermi Gas
• Resonantly-paired fermionic superfluids
• The Equation of State of a Low-Temperature Fermi Gas with Tunable Interactions
• An SU(N) Mott insulator of an atomic Fermi gas realized by large-spin Pomeranchuk cooling
• Three-body forces: From cold atoms to nuclei
• Fermi-Polaron: Diagrammatic Monte Carlo for Divergent Sign-Alternating Series
• Itinerant Ferromagnetism in a Fermi Gas of Ultracold Atoms
• Observation of pseudogap behavior in a strongly interacting Fermi gas
• Exploring an ultracold Fermi-Fermi mixture: Interspecies Feshbach resonances and scattering properties of 6Li and 40K
• Normal state of a polarized Fermi gas at unitarity
• Field-theoretical study of the Bose polaron
• Three-boson problem near a narrow Feshbach resonance
• Time dependent impurity in ultracold fermions: orthogonality catastrophe and beyond
• Ultra-cold Polarized Fermi Gases
• Bragg spectroscopy of a strongly interacting Fermi gas
• Number of closed-channel molecules in the BEC-BCS crossover
• Normal state of highly polarized Fermi gases: Full many-body treatment
• Tomographic RF Spectroscopy of a Trapped Fermi Gas at Unitarity
• Excitation spectra and rf-response near the polaron-to-molecule transition from the functional renormalization group
• Collisional stability of fermionic Feshbach molecules
• Control of the interaction in a Fermi-Bose mixture
• Trimers, molecules and polarons in imbalanced atomic Fermi gases
• Polaron-molecule transitions in a two-dimensional Fermi gas
• Highly polarized Fermi gases in two dimensions
• Ground state of a tightly bound composite dimer immersed in a Fermi Sea
• Speckle Imaging of Spin Fluctuations in a Strongly Interacting Fermi Gas
• Coherence and clock shifts in ultracold Fermi gases with resonant interactions
• SU(3) orbital Kondo effect with ultracold atoms
• Magnetic field control of elastic scattering in a cold gas of fermionic lithium atoms
• Polarons and Molecules in a Two-Dimensional Fermi Gas
• Decay of polarons and molecules in a strongly polarized Fermi gas
• Enhanced paraconductivity-like fluctuations in the radio frequency spectra of ultracold Fermi atoms
• Collisional Properties of a Polarized Fermi Gas with Resonant Interactions
• Highly polarized Fermi gases: One-dimensional case
• Phase Separation in Mixtures of Repulsive Fermi Gases Driven by Mass Difference
• The normal phase of an imbalanced Fermi gas
• Modeling interactions for resonant p-wave scattering
• Multi-channel scattering and Feshbach resonances: Effective theory, phenomenology, and many-body effects
• Bound states in a quasi-two-dimensional Fermi gas
• The p-wave polaron
• Comment on "Normal phase of an imbalanced Fermi gas"
• Clock shifts in a Fermi gas interacting with a minority component: a soluble model

Cited by in corpus (351)

• Fermi polaron-polaritons in charge-tunable atomically thin semiconductors
• Simulating Lattice Gauge Theories within Quantum Technologies
• Observation of Attractive and Repulsive Polarons in a Bose-Einstein Condensate
• Ultrafast many-body interferometry of impurities coupled to a Fermi sea
• Repulsive Fermi polarons in a resonant mixture of ultracold ${}^6$Li atoms
• Many-Body Theory of Trion Absorption Features in Two-Dimensional Semiconductors
• Bose polarons near quantum criticality
• Impurity in a Bose-Einstein condensate: study of the attractive and repulsive branch using quantum Monte-Carlo methods
• Impurity in a Bose-Einstein condensate and the Efimov effect
• Universal many-body response of heavy impurities coupled to a Fermi sea
• Quasiparticle properties of a mobile impurity in a Bose-Einstein condensate
• Creation of Rydberg Polarons in a Bose Gas
• Non-equilibrium quantum dynamics and formation of the Bose polaron
• Boiling a Unitary Fermi Liquid
• Radio frequency spectroscopy of polarons in ultracold Bose gases
• Decoherence of Impurities in a Fermi Sea of Ultracold Atoms
• In situ thermometry of a cold Fermi gas via dephasing impurities
• Using polarons for sub-nK quantum non-demolition thermometry in a Bose-Einstein condensate
• Quench Dynamics and Orthogonality Catastrophe of Bose Polarons
• Exploring the ferromagnetic behaviour of a repulsive Fermi gas via spin dynamics
• Renormalization group approach to the Fröhlich polaron model: application to impurity-BEC problem
• Analyzing a Bose polaron across resonant interactions
• Tunable dual-species Bose-Einstein condensates of ${}^{39}$K and ${}^{87}$Rb
• Theory of exciton-electron scattering in atomically thin semiconductors
• Numerical analytic continuation: Answers to well-posed questions
• Bose polarons at finite temperature and strong coupling
• Coalescence of Two Impurities in a Trapped One-dimensional Bose Gas
• Diagrammatic Monte Carlo study of the acoustic and the BEC polaron
• Few-body Bose gases in low dimensions -- a laboratory for quantum dynamics
• Landau Effective Interaction between Quasiparticles in a Bose-Einstein Condensate
• Electron-exciton interactions in the exciton-polaron problem
• Universality of an impurity in a Bose-Einstein condensate
• Real-Time Dynamics of an Impurity in an Ideal Bose Gas in a Trap
• Observation of coherent multiorbital polarons in a two-dimensional Fermi gas
• The Bose polaron problem: effect of mass imbalance on binding energy
• Observation of a smooth polaron-molecule transition in a degenerate Fermi gas
• Bose polaron as an instance of quantum Brownian motion
• Effective approach to impurity dynamics in one-dimensional trapped Bose gases
• Quantum Monte-Carlo study of the Bose polaron problem in a one-dimensional gas with contact interactions
• Polarons in Ultracold Fermi Superfluids
• Deformation of a quantum many-particle system by a rotating impurity
• Production of a degenerate Fermi-Fermi mixture of dysprosium and potassium atoms
• Feshbach resonances in potassium Bose-Bose mixtures
• Mobile impurity in a Bose-Einstein condensate and the orthogonality catastrophe
• Quantum Impurity in a One-dimensional Trapped Bose Gas
• Mediated interactions between Fermi polarons and the role of impurity quantum statistics
• Polaronic atom-trimer continuity in three-component Fermi gases
• Exciton-polaron interactions in monolayer WS${}_2$
• Critical slowdown of non-equilibrium polaron dynamics
• Quasiparticle lifetime of the repulsive Fermi polaron
• Stability and breakdown of Fermi polarons in a strongly interacting Fermi-Bose mixture
• Polaron-Polaritons in the Integer and Fractional Quantum Hall Regimes
• Universal aspects of a strongly interacting impurity in a dilute Bose condensate
• Exciton-polarons in doped semiconductors in a strong magnetic field
• Attractive Fermi polarons at nonzero temperature with finite impurityconcentration
• Hexcitons and oxcitons in monolayer WSe${}_2$
• Magnetism in strongly interacting one-dimensional quantum mixtures
• Fate of the Bose polaron at finite temperature
• Finite-temperature behavior of the Bose polaron
• Variational approach for impurity dynamics at finite temperature
• Dark Continuum in the Spectral Function of the Resonant Fermi Polaron
• Repulsive Fermi Polarons and Their Induced Interactions in Binary Mixtures of Ultracold Atoms
• Time-resolved observation of competing attractive and repulsive short-range correlations in strongly interacting Fermi gases
• Many-body quantum dynamics and induced correlations of Bose polarons
• Strong coupling Bose polarons in a two-dimensional gas
• Quantum mixtures of ultracold gases of neutral atoms
• Bath-Induced Correlations Enhance Thermometry Precision at Low Temperatures
• Quantum Dynamics of Attractive and Repulsive Polarons in a Doped MoSe${}_2$ Monolayer
• Physics of ultracold Fermi gases revealed by spectroscopies
• Strong-coupling Bose polarons in 1D: Condensate deformation and modified Bogoliubov phonons
• Many Fermi polarons at nonzero temperature
• Phase Separation Dynamics Induced by an Interaction Quench of a Correlated Fermi-Fermi Mixture in a Double Well
• Many-body interferometry of magnetic polaron dynamics
• Attractive and repulsive exciton-polariton interactions mediated by an electron gas
• Atomic-scale Manipulation of Single-Polaron in a Two-Dimensional Semiconductor
• Dropping an impurity into a Chern insulator: a polaron view on topological matter
• Dynamical variational approach to Bose polarons at finite temperatures
• Dissipative correlated dynamics of a moving impurity immersed in a Bose-Einstein Condensate
• Theory of radio-frequency spectroscopy of impurities in quantum gases
• Quantum Brownian Motion with Inhomogeneous Damping and Diffusion
• Effective density functionals beyond mean field
• Transport of neutral optical excitations using electric fields
• Fractons from polarons
• Bloch oscillations of bosonic lattice polarons
• Interaction Control of Ultracold Alkaline-Earth Atoms
• Motion of a distinguishable impurity in the Bose gas: Arrested expansion without a lattice and impurity snaking
• Diagrammatic Monte Carlo study of mass-imbalanced Fermi-polaron system
• Many-body theory of optical absorption in doped two-dimensional semiconductors
• Heavy polarons in ultracold atomic Fermi superfluids at the BEC-BCS crossover: formalism and applications
• Thermal crossover, transition, and coexistence in Fermi polaronic spectroscopies
• Polaron Problems in Ultracold Atoms: Role of a Fermi Sea across Different Spatial Dimensions and Quantum Fluctuations of a Bose Medium
• Ground-state properties of Dipolar Bose polarons
• Correlated Tunneling Dynamics of an Ultracold Fermi-Fermi Mixture Confined in a Double-Well
• Exact quasiparticle properties of a heavy polaron in BCS Fermi superfluids
• Rotation of cold molecular ions inside a Bose-Einstein condensate
• Non-Markovian polaron dynamics in a trapped Bose-Einstein condensate
• Controlling exciton many-body states by the electric-field effect in monolayer MoS${}_2$
• Correlated quantum dynamics of two quenched fermionic impurities immersed in a Bose-Einstein Condensate
• Mediated interactions and photon bound states in an exciton-polariton mixture
• Generalized Hartree-Fock-Bogoliubov Description of the Frohlich Polaron
• High-precision numerical solution of the Fermi polaron problem and large-order behavior of its diagrammatic series
• Kink far below the Fermi level reveals new electron-magnon scattering channel in Fe
• Unified description of dynamics of a repulsive two-component Fermi gas
• Quench Dynamics of the Ideal Bose Polaron at Zero and Nonzero Temperatures
• Universality of the unitary Fermi gas: A few-body perspective
• Constraining the nuclear energy density functional with quantum Monte Carlo calculations
• Renormalization group study of Bose polarons
• Scattering of two heavy Fermi polarons: resonances and quasibound states
• Coherent Oscillations in Small Fermi Polaron Systems
• Doping a lattice-trapped bosonic species with impurities: From ground state properties to correlated tunneling dynamics
• The neutron polaron as a constraint on nuclear density functionals
• Strong interactions and bi-excitons in a polariton mixture
• Fermi polarons at finite temperature: Spectral function and rf-spectroscopy
• Mediated interactions between ions in quantum degenerate gases
• Spectroscopic probes of quantum many-body correlations in polariton microcavities
• Enhancing the Efimov correlation in Bose polarons with large mass imbalance
• Few vs many-body physics of an impurity immersed in a superfluid of spin 1/2 attractive fermions
• Crossover polarons in a strongly interacting Fermi superfluid
• Two distinguishable impurities in BEC: squeezing and entanglement of two Bose polarons
• Phonon-mediated repulsion, sharp transitions and (quasi)self-trapping in the extended Peierls-Hubbard model
• Spectrum and quench-induced dynamics of spin-orbit coupled quantum droplets
• Breakdown of the Fermi polaron description near Fermi degeneracy at unitarity
• Exploring ultracold collisions in ${}^6$Li-${}^{53}$Cr Fermi mixtures: Feshbach resonances and scattering properties of a novel alkali-transition metal system
• Stoner ferromagnetism of a strongly interacting Fermi gas in the quasirepulsive regime
• Entanglement-assisted tunneling dynamics of impurities in a double well immersed in a bath of lattice trapped bosons
• Mobile impurity in a Fermi sea from the functional renormalization group analytically continued to real time
• Self-consistent theory of Bose-Einstein condensate with impurity at finite temperature
• Realization of a Cold Mixture of Fermionic Chromium and Lithium Atoms
• Dynamics of relaxation and dressing of a quenched Bose polaron
• Pump Probe Spectroscopy of Bose Polarons: Dynamical Formation and Coherence
• Interactions mediated by atoms, photons, electrons, and excitons
• Polarons and Molecules in a Fermi Gas with Orbital Feshbach Resonance
• Polarons and their induced interactions in highly imbalanced triple mixtures
• In-medium bound states of two bosonic impurities in a one-dimensional Fermi gas
• Mesoscopic spin transport between strongly interacting Fermi gases
• Polarons and bipolarons in a two-dimensional square lattice
• Stability of a fermionic $N+1$ particle system with point interactions
• Tunable Polarons in Bose-Einstein Condensates
• Many-body collisional dynamics of impurities injected into a double-well trapped Bose-Einstein condensate
• Theoretical and numerical evidence for the potential realization of the Peregrine soliton in repulsive two-component Bose-Einstein condensates
• Anyonic molecules in atomic fractional quantum Hall liquids: a quantitative probe of fractional charge and anyonic statistics
• Emergence of a sharp quantum collective mode in a one-dimensional Fermi polaron
• Radio-frequency response and contact of impurities in a quantum gas
• Quantum-Zeno Fermi polaron in the strong dissipation limit
• Topological transport of mobile impurities
• Thermodynamic signatures of the polaron-molecule transition in a Fermi gas
• Quantum-limited thermometry of a Fermi gas with a charged spin particle
• Finite-range effects in the unitary Fermi polaron
• Pattern formation in one-dimensional polaron systems and temporal orthogonality catastrophe
• Correlated dynamics of fermionic impurities induced by the counterflow of an ensemble of fermions
• Interorbital Interactions in an SU(2)xSU(6)-Symmetric Fermi-Fermi Mixture
• Polaronic effects in one- and two-band quantum systems
• Theory of the Rotating Polaron: Spectrum and Self-Localization
• Inducing spin-order with an impurity: phase diagram of the magnetic Bose polaron
• Strongly correlated exciton-polarons in twisted homo-bilayer heterostructures
• Bose polaron in spherical trap potentials: Spatial structure and quantum depletion
• Fermi polaron in a one-dimensional quasi-periodic optical lattice: the simplest many-body localization challenge
• Hartree-Fock treatment of Fermi polarons using the Lee-Low-Pine transformation
• Polariton dynamics in strongly interacting quantum many-body systems
• One-dimensional Fermi polaron in a combined harmonic and periodic potential
• The strongly driven Fermi polaron
• Double-degenerate Fermi mixtures of ${}^6$Li and ${}^{53}$Cr atoms
• Effect of fermion indistinguishability on optical absorption of doped two-dimensional semiconductors
• Universal tetramer and pentamer in two-dimensional fermionic mixtures
• Induced interactions and quench dynamics of bosonic impurities immersed in a Fermi sea
• Repulsive polarons in alkaline-earth(-like) atoms across an orbital Feshbach resonance
• Bipolarons bound by repulsive phonon-mediated interactions
• Breathing Mode of a Bose-Einstein Condensate Immersed in a Fermi Sea
• Crossover from exciton polarons to trions in doped two-dimensional semiconductors at finite temperature
• Cavity Induced Collective Behavior in the Polaritonic Ground State
• Counterflow dynamics of two correlated impurities immersed in a bosonic gas
• Diagrammatic approach to orbital quantum impurities interacting with a many-particle environment
• Universal trimers emerging from a spin-orbit coupled Fermi sea
• Two-dimensional repulsive Fermi polarons with short and long-range interactions
• Roton-induced Bose polaron in the presence of synthetic spin-orbit coupling
• Exploring emergent heterogeneous phases in strongly repulsive Fermi gases
• Angular self-localization of impurities rotating in a bosonic bath
• BEC polaron in harmonic trap potential at weak coupling regime: Lee-Low-Pines type approach
• Binding two and three $\alpha$ particles in cold neutron matter
• BEC-Polaron gas in a boson-fermion mixture : a many-body extension of Lee-Low-Pines theory
• Quantum Monte Carlo simulations of two-dimensional repulsive Fermi gases with population imbalance
• Intersections of ultracold atomic polarons and nuclear clusters: How is a chart of nuclides modified in dilute neutron matter?
• A modular implementation of an effective interaction approach for harmonically trapped fermions in 1D
• State engineering of impurities in a lattice by coupling to a Bose gas
• Polaron spectroscopy of interacting Fermi systems: insights from exact diagonalization
• Radiofrequency spectroscopy of one-dimensional trapped Bose polarons: crossover from the adiabatic to the diabatic regime
• Strongly interacting Bose-Fermi mixture: mediated interaction, phase diagram and sound propagation
• Observation of $1/k^4$-tails after expansion of Bose-Einstein Condensates with impurities
• Thermometry by correlated dephasing of impurities in a 1D Fermi gas
• Crossover from attractive to repulsive induced interactions and bound states of two distinguishable Bose polarons
• Pulse and continuously driven many-body quantum dynamics of bosonic impurities in a Bose-Einstein condensate
• Variational approaches to quantum impurities: from the Fröhlich polaron to the angulon
• Correlation induced localization of lattice trapped bosons coupled to a Bose-Einstein condensate
• Slow dynamics of a mobile impurity interacting with an Anderson insulator
• Two-dimensional coherent spectroscopy of trion-polaritons and exciton-polaritons in atomically thin transition metal dichalcogenides
• Strongly interacting impurities in a dilute Bose condensate
• Particle imbalanced weakly interacting quantum droplets in one-dimension
• Emergence of Crystalline Few-body Correlations in Mass-imbalanced Fermi Polarons
• Exact results for polaron and molecule in one-dimensional spin-1/2 Fermi gas
• Compound atom-ion Josephson junction: Effects of finite temperature and ion motion
• The ground state of polaron in an ultracold dipolar Fermi gas
• Rotons in Optical Excitation Spectra of Monolayer Semiconductors
• Polaron in a $p+ip$ Fermi topological superfluid
• Interaction induced single impurity tunneling in a binary mixture of trapped ultracold bosons
• Finite range and upper branch effects on itinerant ferromagnetism in repulsive Fermi gases: Bethe-Goldstone ladder resummation approach
• Rotational-state dependence of interactions between polar molecules
• Spectroscopic determination of magnetic-field-dependent interactions in an ultracold Yb(3P2)-Li mixture
• Nonlinear optical response of resonantly driven polaron-polaritons
• Fermi polaron in low-density spin-polarized neutron matter
• Interaction energy and itinerant ferromagnetism in a strongly interacting Fermi gas in the absence of molecule formation
• An impurity immersed in a double Fermi Sea
• Polaritons in an electron gas -- quasiparticles and Landau effective interactions
• Multidimensional Spectroscopy of Time-Dependent Impurities in Ultracold Fermions
• Evolution of an attractive polarized Fermi gas: From a Fermi liquid of polarons to a non-Fermi liquid at the Fulde-Ferrell-Larkin-Ovchinnikov quantum critical point
• Interplay of valley polarized dark trion and dark exciton-polaron in monolayer WSe2
• Lecture notes on Diagrammatic Monte Carlo for the Fröhlich polaron
• Stability of the 2+2 fermionic system with point interactions
• A mobile ion in a Fermi sea
• Spectral Theory of the Fermi Polaron
• Atomtronics with a spin: statistics of spin transport and non-equilibrium orthogonality catastrophe in cold quantum gases
• Stability of the two-dimensional Fermi polaron
• Multi-Particle Tunneling Transport at Strongly-Correlated Interfaces
• Tuning Feshbach resonance in cold atomic gases with inter-channel coupling
• Rabi oscillations and magnetization of a mobile spin-1/2 impurity in a Fermi sea
• Pattern formation of correlated impurities subjected to an impurity-medium interaction pulse
• Chiral polaron formation on the edge of topological quantum matter
• Engineering impurity Bell states through coupling with a quantum bath
• Bound impurities in a one-dimensional Bose lattice gas: low-energy properties and quench-induced dynamics
• Exact Quantum Virial Expansion for the Optical Response of Doped Two-Dimensional Semiconductors
• Mobile impurity in a one-dimensional gas at finite temperatures
• Itinerant ferromagnetism of two-dimensional repulsive fermions with Rabi coupling
• Single-particle versus many-body phase coherence in an interacting Fermi gas
• Thermally stable p-wave repulsive Fermi polaron without a two-body bound state
• Polaron spectra and edge singularities for correlated flat bands
• The self-energy of an impurity in an ideal Fermi gas to second order in the interaction strength
• A mixed dimensional Bose polaron
• Medium-induced bosonic clusters in a Bose-Fermi mixture: Towards simulating cluster formations in neutron-rich matter
• Collisional dynamics of polaronic clouds immersed in a Fermi sea
• Phases and dynamics of few fermionic impurities immersed in two-dimensional boson droplets
• Valley-mediated singlet- and triplet-polaron interactions and quantum dynamics in a doped WSe${}_2$ monolayer
• Raman spectroscopy of Fermi polarons
• Polaronic polariton quasiparticles in a dark excitonic medium
• Fermionic quantum carpets: From canals and ridges to solitonlike structures
• Nonzero temperature dynamics of a repulsive two-component Fermi gas
• Quasiparticle scattering rate in a strongly polarised Fermi mixture
• Many-body molecule formation at a domain wall in a one-dimensional strongly interacting ultracold Fermi gas
• Modified mean field ansatz for charged polarons in a Bose-Einstein condensate
• Theory of the spectral function of Fermi polarons at finite temperature
• Polaronic Proton and Diproton Clustering in Neutron-Rich Matter
• Engineering momentum profiles of cold-atom beams
• Complex Langevin study for polarons in an attractively interacting one-dimensional two-component Fermi gas
• Mobile Spin Impurity in an Optical Lattice
• Stochastic-field approach to the quench dynamics of the one-dimensional Bose polaron
• Dissipative dynamics of an impurity with spin-orbit coupling
• Highly polarized one-dimensional Fermi gases near a narrow $p-$wave resonance
• Polaron in a non-abelian Aubry-André-Harper model with \textit{p}-wave superfluidity
• Dynamical excitation processes and correlations of three-body two-dimensional mixtures
• Finite-range effects in the two-dimensional repulsive Fermi polaron
• Fermi spin polaron and dissipative Fermi-polaron Rabi dynamics
• Collective oscillations of a two-component Fermi gas on the repulsive branch
• Exciton interacting with a moiré lattice: Polarons, strings, and optical probing of spin correlations
• Exact results for heavy unitary Bose polarons
• Competing few-body correlations in ultracold Fermi polarons
• Lattice Bose polarons at strong coupling and quantum criticality
• Exact calculation of spectral properties of a particle interacting with a one-dimensional Fermi gas in optical lattices
• Brueckner $G$-matrix approach to two-dimensional Fermi gases with the finite-range attractive interaction
• Mean-field vs RPA calculation of the energy of an impurity immersed in a spin 1/2 superfluid
• Exchange interactions in the Hubbard-Stratonovich transformation for the stability analysis of itinerant ferromagnetism
• Mobile Impurities and Orthogonality Catastrophe in two-dimensional Vortex Lattices
• Second root of dilute Bose-Fermi mixtures
• Impurity-induced pairing in two-dimensional Fermi gases
• Attractive polaron formed in doped nonchiral/chiral parabolic system within ladder approximation
• Excitonic states of an impurity in a Fermi gas
• Energy contribution of a point interacting impurity in a Fermi gas
• Universal quantum dynamics of Bose polarons
• Bose polaron in spherically symmetric trap potentials: Ground states with zero and lower angular momenta
• Entangling lattice-trapped bosons with a free impurity: impact on stationary and dynamical properties
• Non-Hermitian Ferromagnetism in an Ultracold Fermi Gas
• Excitations and impurity dynamics in a fermionic Mott insulator with nearest-neighbor interactions
• Probing Goldstino excitation through the tunneling transport in a Bose-Fermi mixture with explicitly broken supersymmetry
• Decoherence of an impurity in a one-dimensional fermionic bath with mass imbalance
• Impurity coupled to an artificial magnetic field in a Fermi gas in a ring trap
• Boson-fermion pairing and condensation in two-dimensional Bose-Fermi mixtures
• Spectral properties and observables in ultracold Fermi gases
• Optical lattice with heterogeneous atomic density
• Dual Spectroscopy of Quantum Simulated Fermi-Hubbard Systems
• Multi-particle instability in a spin-imbalanced Fermi gas
• Polaronic and dressed molecular states in orbital Feshbach resonances
• Probing polaron clouds by Rydberg atom spectroscopy
• Mass-gap description of heavy impurities in Fermi gases
• Spin dependent inelastic collisions between metastable state two-electron atoms and ground state alkali-atoms
• A unified theory of strong coupling Bose polarons: From repulsive polarons to non-Gaussian many-body bound states
• Exploring ${}^3{P}_0$ Superfluid in Dilute Spin-Polarized Neutron Matter
• Interlayer Fermi polarons of excited exciton states in quantizing magnetic fields
• Impurity with a resonance in the vicinity of the Fermi energy
• Emergent Mott-insulators at non-integer fillings and devil's staircase induced by attractive interaction in many-body polarons
• Intra- and interband excitations induced residue decay of the Bose polaron in a one-dimensional double-well
• Resonance-to-bound transition of ${}^5$He in neutron matter and its analogy with heteronuclear Feshbach molecule
• A full view on the dynamics of an impurity coupled to two one-dimensional fermionic baths
• Decoherence and momentum relaxation in Fermi-polaron Rabi dynamics: a kinetic equation approach
• Impurity in a Fermi gas under non-Hermitian spin-orbit coupling
• Stability of quantum degenerate Fermi gases of tilted polar molecules
• One-dimensional two-component fermions with contact even-wave repulsion and SU(2) breaking near-resonant odd-wave attraction
• Creation of a degenerate Bose-Bose mixture of erbium and lithium atoms
• Functional renormalisation group approach to the finite-temperature Bose polaron
• Effective approaches to the dynamical properties of two distinguishable Bose polarons
• Interaction between an impurity and nonlinear excitations in a polariton condensate
• Nonergodic dynamics for an impurity interacting with bosons in tilted lattice
• Correlated decoherence and thermometry with mobile impurities in a 1D Fermi gas
• Effect of a magnetic field on molecule-solvent angular momentum transfer
• Repulsive Fermi and Bose Polarons in Quantum Gases
• Spectral function of Fermi polarons at finite temperature from a self-consistent many-body $T$-matrix approach in real frequency
• Itinerant ferromagnetism of a dipolar Fermi gas with Raman-induced spin-orbit coupling
• Exact spectral properties of Fermi polarons in one-dimensional lattices: Anomalous Fermi singularities and polaron quasiparticles
• Tunable breakdown of the polaron picture for mobile impurities in a topological semimetal
• Linear rotor in an ideal Bose gas near the threshold for binding
• The Gor'kov and Melik-Barkhudarov correction to an imbalanced Fermi gas in the presence of impurities
• Hybrid-pair superfluidity in a strongly driven Fermi gas
• Super Fermi polaron and Nagaoka ferromagnetism in a two-dimesnional square lattice
• Microscopic many-body theory of two-dimensional coherent spectroscopy of excitons and trions in atomically thin transition metal dichalcogenides
• Counterflow of lattice polarons in harmonically confined optical lattices
• Medium-enhanced polaron repulsion in a dilute Bose mixture
• Exploring universal and non-universal regimes of trimers from three-body interactions in one-dimensional lattices
• Dynamical formation of two-fold fragmented many-body state induced by an impurity in a double-well
• Shape effects of localized losses in quantum wires: dissipative resonances and nonequilibrium universality
• Optical properties of Fermi polarons in a GaInP/MoSe2 monolayer heterostructure
• Ultracold collisions in the Yb-Li mixture system
• Bound states in two-dimensional Fermi systems with quadratic band touching
• Phase Transitions of Repulsive Two-Component Fermi Gases in Two Dimensions
• Contact potential instability in the path-integral description of itinerant ferromagnetism
• Breathing dynamics of the Bose polaron in a species-selective harmonic trap
• Multiple polaron quasiparticles with dipolar fermions in a bilayer geometry
• The normal state of attractive Fermi gases from coupled-cluster theory
• Effective two- and three-body interactions between dressed impurities in a tilted double-well potential
• Summing Real Time Feynman Paths of Lattice Polaron with Matrix Product States
• Signatures of the orthogonality catastrophe in a coherently driven impurity
• Phenomenological model of decaying Bose polarons
• Emergent spinon-holon Feshbach resonance in a doped Majumdar-Ghosh model
• Bose Polaron in a quantum fluid of light
• Ab initio study of the neutron and Fermi polarons on the lattice
• Two-spinon effects on the thermal Tonks-Girardeau gas
• Stochastic Dynamics and Bound States of Heavy Impurities in a Fermi Bath
• Room-temperature tuning and probing of Fermi polarons in atomically thin semiconductors on a plasmonic metasurface
• Mobile impurity interacting with a Hubbard chain and the role of Friedel oscillations
• Process Tensor Approaches to Non-Markovian Quantum Dynamics
• Impurity in a zero-temperature three-dimensional Fermi gas
• Quantum Computing Demonstration of the Polaron-Molecule Transition on a NISQ Device
• Programmable Assembly of Ground State Fermionic Tweezer Arrays
• Complex-valued in-medium potential between heavy impurities in ultracold atoms
• Several fermions strongly interacting with a heavy mobile impurity in a one-dimensional harmonic trap
• Exploring beyond-mean-field logarithmic divergences in Fermi-polaron energy