Bose-Fermi Chern-Simons dualities in the Higgsed phase
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep11(2018)177
Abstract: A bstractIt has been conjectured that fermions minimally coupled to a Chern-Simons gauge field define a conformal field theory (CFT) that is level-rank dual to Chern-Simons gauged Wilson-Fisher Bosons. The CFTs in question admit relevant… read more here.
Keywords: fermi chern; higgsed phase; chern simons; bose fermi ... See more keywords
Dipole Mode of Trapped Bose–Fermi Mixture Gas
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Low Temperature Physics"
DOI: 10.1007/s10909-019-02334-z
Abstract: We investigate dipole modes in a trapped Bose--Fermi mixture gas in the normal phase, composed of single-species bosons and single-species fermions with $s$-wave scattering. In the extremely low temperature regime, Bose--Einstein statistics and Fermi--Dirac statistics… read more here.
Keywords: mixture gas; trapped bose; fermi mixture; dipole ... See more keywords
The explicit expression of the fugacity for weakly interacting Bose and Fermi gases
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Mathematical Physics"
DOI: 10.1063/1.5009905
Abstract: In this paper, we calculate the explicit expression for the fugacity for two- and three-dimensional weakly interacting Bose and Fermi gases from their equations of state in isochoric and isobaric processes, respectively, based on the… read more here.
Keywords: explicit expression; interacting bose; bose fermi; expression fugacity ... See more keywords
Collective dipole oscillations in a mixture of Bose and Fermi superfluids in the BCS–BEC crossover
Sign Up to like & getrecommendations! Published in 2018 at "New Journal of Physics"
DOI: 10.1088/1367-2630/aadabe
Abstract: We present a study for the collective dipole oscillations of a mixture of Bose and Fermi superfluids in the crossover from Bardeen–Cooper–Schrieffer (BCS) superfluid to a molecular Bose–Einstein condensate (BEC) in the ENS experimental setup… read more here.
Keywords: oscillations mixture; dipole oscillations; bose fermi; fermi superfluids ... See more keywords
Two-dimensional Bose and Fermi gases beyond weak coupling
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Statistical Mechanics: Theory and Experiment"
DOI: 10.1088/1742-5468/aa79ac
Abstract: Using a formalism based on the two-body S-matrix we study two-dimensional Bose and Fermi gases with both attractive and repulsive interactions. Approximate analytic expressions, valid at weak coupling and beyond, are developed and applied to… read more here.
Keywords: bose fermi; two dimensional; fermi gases; weak coupling ... See more keywords
Second root of dilute Bose-Fermi mixtures
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/accda4
Abstract: We discuss an equilibrium mean-field properties of mixtures consisting of bosons and spin-polarized fermionic atoms with a point-like interaction in an arbitrary dimension 2 read more here.
Keywords: dilute bose; second root; bose fermi; fermi mixtures ... See more keywords
Bose-Fermi Anderson model with SU(2) symmetry: Continuous-time quantum Monte Carlo study
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.014439
Abstract: In quantum critical heavy fermion systems, local moments are coupled to both collective spin fluctuations and conduction electrons. As such, the Bose-Fermi Kondo model, describing the coupling of a local moment to both a bosonic… read more here.
Keywords: bose fermi; time quantum; model; quantum monte ... See more keywords
Quantum criticality in the spin-isotropic pseudogap Bose-Fermi Kondo model: Entropy, scaling, and the g -theorem
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.115124
Abstract: We study the behavior of the entropy of the pseudogap Bose-Fermi Kondo model within a dynamical large-$N$ limit, where $N$ is related to the symmetry group of the model. This model is a general quantum… read more here.
Keywords: bose fermi; fermi kondo; kondo model; pseudogap bose ... See more keywords
Bogolon-mediated electron scattering in graphene in hybrid Bose-Fermi systems
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.115408
Abstract: We report on an unconventional mechanism of electron scattering in graphene in hybrid Bose- Fermi systems. We study energy-dependent electron relaxation time, accounting for the processes of emission and absorption of a Bogoliubov excitation (a… read more here.
Keywords: bose fermi; electron scattering; graphene hybrid; electron ... See more keywords
Chiral topological states in Bose-Fermi mixtures
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.125108
Abstract: Topological states were initially discovered in solid state systems and have generated widespread interest in many areas of physics. The advances in cold atoms create novel settings for studying topological states that would be quite… read more here.
Keywords: bose fermi; states bose; chiral topological; fermi mixtures ... See more keywords
Induced p-Wave Pairing in Bose-Fermi Mixtures.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.253402
Abstract: Cooper pairing caused by an induced interaction represents a paradigm in our description of fermionic superfluidity. Here, we present a strong coupling theory for the critical temperature of p-wave pairing between spin polarized fermions immersed… read more here.
Keywords: wave pairing; pairing bose; bose fermi; fermi mixtures ... See more keywords