Bose-Fermi Mixtures in One Dimension

Abstract

We analyze the phase stability and the response of a mixture of bosons and spin-polarized fermions in one dimension (1D). Unlike in 3D, phase separation happens for low fermion densities. The dynamics of the mixture at low energy is independent of the spin-statistics of the components, and zero-sound-like modes exist that are essentially undamped.

5 pages; 1 figure

References in corpus (7)

• Two-species mixture of quantum degenerate Bose and Fermi gases
• Bose-Einstein Condensation in a Surface Micro Trap
• Propagation of Bose-Einstein condensates in a magnetic waveguide
• Structure and stability of trapped atomic boson-fermion mixtures
• Ground-state properties of a dilute Bose-Fermi mixture
• Quantum field theory of dilute homogeneous Bose-Fermi-mixtures at zero temperature: general formalismand beyond mean-field corrections
• Quasiparticle spectrum and dynamical stability of an atomic Bose-Einstein condensate coupled to a degenerate Fermi gas

Cited by in corpus (66)

• Ultracold atomic gases in optical lattices: mimicking condensed matter physics and beyond
• Fermi gases in one dimension: From Bethe Ansatz to experiments
• Atomic Bose-Fermi mixtures in an optical lattice
• Vortex solitons: Old results and new perspectives
• Instabilities in binary mixtures of one-dimensional quantum degenerate gases
• Matrix product ansatz for Fermi fields in one dimension
• Superfluid Bose-Fermi mixture from weak-coupling to unitarity
• Exactly solvable case of a one-dimensional Bose-Fermi mixture
• Atomic Fermi-Bose mixtures in inhomogeneous and random lattices: From Fermi glass to quantum spin glass and quantum percolation
• Applications of exact solution for strongly interacting one dimensional bose-fermi mixture: low-temperature correlation functions, density profiles and collective modes
• Disordered ultracold atomic gases in optical lattices: A case study of Fermi-Bose mixtures
• Exact solution for the degenerate ground-state manifold of a strongly interacting one-dimensional Bose-Fermi mixture
• Exact results for the 1D interacting mixed Bose-Fermi gas
• Matter wave quantum dots (anti-dots) in ultracold atomic Bose-Fermi mixtures
• Many-Body Expansion Dynamics of a Bose-Fermi Mixture Confined in an Optical Lattice
• Kirzhnits gradient expansion for a D-dimensional Fermi gas
• Pairing of 1D Bose-Fermi mixtures with unequal masses
• One-dimensional superfluid Bose-Fermi mixture: mixing, demixing and bright solitons
• Trapping Fermionic ${}^{40}$K and Bosonic ${}^{87}$Rb on a Chip
• Condensate Fraction of a Two-Dimensional Attractive Fermi Gas
• Strongly interacting mesoscopic systems of anyons in one dimension
• Magnetic ordering and quantum statistical effects in strongly repulsive Fermi-Fermi and Bose-Fermi mixtures
• Superfluid Fermi-Fermi mixture: phase diagram, stability, and soliton formation
• Induced pairing of fermionic impurities in a one-dimensional strongly correlated Bose gas
• Mixing-demixing transition in one-dimensional boson-fermion mixtures
• Mean-field theory of Bose-Fermi mixtures in optical lattices
• Strongly interacting Bose-Fermi mixtures in one dimension
• Strongly correlated one-dimensional Bose-Fermi quantum mixtures: symmetry and correlations
• Strongly interacting one-dimensional quantum gas mixtures with weak p-wave interactions
• Phase diagram of a Bose-Fermi mixture in a one-dimensional optical lattice in terms of fidelity and entanglement
• Fermi-Bose mixture across a Feshbach resonance
• Analytical and numerical studies of Bose-Fermi mixtures in a one-dimensional harmonic trap
• Peierls instability, periodic Bose-Einstein condensates and density waves in quasi-one-dimensional boson-fermion mixtures of atomic gases
• Magnetic excitations in one-dimensional spin-orbital models
• Stability and pairing in quasi-one-dimensional Bose-Fermi mixtures
• Quantum criticality of a one-dimensional Bose-Fermi mixture
• Dissipative Effects on the Superfluid to Insulator Transition in Mixed-dimensional Optical Lattices
• Density-functional theory for 1D harmonically trapped Bose-Fermi mixture
• Ground state properties of a one-dimensional strongly-interacting Bose-Fermi mixture in a double-well potential
• Zero Sound and First Sound in a Disk-Shaped Normal Fermi gas
• Scissors modes of two-component degenerate gases: Bose-Bose and Bose-Fermi mixtures
• Boson-fermion mixtures inside an elongated cigar-shaped trap
• Mott transition in one-dimensional boson-fermion mixtures
• Quantum Coherent States of Interacting Bose-Fermi Mixtures in One Dimension
• Hard-core Bose-Fermi mixture in one-dimensional split traps
• Two-dimensional composite solitons in a spin-orbit-coupled Fermi gas in free space
• Weak-coupling to unitarity crossover in Bose-Fermi mixtures: Mixing-demixing and spontaneous symmetry breaking in trapped systems
• Atomic boson-fermion mixtures in 1D box potentials: Few-body and mean-field many-body analyses
• p-Wave stabilization of three-dimensional Bose-Fermi solitons
• Mixing-Demixing transition in 1D boson-fermion mixture at low fermion densities
• Component separation of two-component fermion clouds in a spin-dependent external potential by spin-density-functional theory
• Density waves in quasi-one-dimensional atomic gas mixture of boson and two-component fermion
• Quasiparticle decay in a one-dimensional Bose-Fermi mixture
• Shell Effects in the First Sound Velocity of an Ultracold Fermi Gas
• Quantum phases of a Feshbach-resonant atomic Bose gas in one dimension
• Momentum reconstruction and contact of the one-dimensional Bose-Fermi mixture
• Probing Goldstino excitation through the tunneling transport in a Bose-Fermi mixture with explicitly broken supersymmetry
• Quasiparticle excitations in Bose-Fermi mixtures
• The demixing of the two-component fermions in optical lattices under a spin-dependent external potential
• Phase Equilibrium of Binary Mixtures in Mixed Dimensions
• Correlations and synchronization in a Bose-Fermi mixture
• One-dimensional model of chiral fermions with Feshbach resonant interactions
• Exploring phonon-like interactions in one-dimensional Bose-Fermi mixtures
• The roton-assisted chiral p-wave superfluid in a quasi-two-dimensional dipolar Bose-Fermi quantum gas mixture
• Superfluid hydrodynamics of polytropic gases:dimensional reduction and sound velocity
• Composite pairing and superfluidity in a one-dimensional resonant Bose-Fermi mixture