Quantum Coherent States of Interacting Bose-Fermi Mixtures in One Dimension
arXiv:2110.13899 · doi:10.1103/PhysRevResearch.4.L022034
Abstract
We study two-component atomic gas mixtures in one dimension involving both bosons and fermions. When the inter-species interaction is attractive, we report a rich variety of coherent ground-state phases that vary with the intrinsic and relative strength of the interactions. We avoid any artifacts of lattice discretization by developing a novel implementation of a continuous matrix product state ansatz for mixtures and priorly demonstrate the validity of our approach on the integrable point that exists for mixtures with equal masses and interactions (Lai-Yang model) where we find that the ansatz correctly and systematically converges towards the exact results.
arXiv comment8 pages, 3 figures
References in corpus (98)
- Atomic Scattering in Presence of an External Confinement and a Gas of Impenetrable Bosons
- Observation of resonance condensation of fermionic atom pairs
- Condensation of Pairs of Fermionic Atoms Near a Feshbach Resonance
- Vortices and Superfluidity in a Strongly Interacting Fermi Gas
- Pairing and Phase Separation in a Polarized Fermi Gas
- Fermionic Superfluidity with Imbalanced Spin Populations and the Quantum Phase Transition to the Normal State
- A quasi-pure Bose-Einstein condensate immersed in a Fermi sea
- Experimental Study of the BEC-BCS Crossover Region in Lithium 6
- Evidence for Superfluidity in a Resonantly Interacting Fermi Gas
- Collective excitations of a degenerate gas at the BEC-BCS crossover
- Fermi gases in one dimension: From Bethe Ansatz to experiments
- Spin-Imbalance in a One-Dimensional Fermi Gas
- A one-dimensional liquid of fermions with tunable spin
- Molecular Probe of Pairing in the BEC-BCS Crossover
- Continuous Matrix Product States for Quantum Fields
- Atomic Bose-Fermi mixtures in an optical lattice
- Deformation of a Trapped Fermi Gas with Unequal Spin Populations
- Attractive Fermi gases with unequal spin populations in highly elongated traps
- Phase diagram of a strongly interacting polarized Fermi gas in one dimension
- Zero-temperature phase diagram of binary boson-fermion mixtures
- Mixtures of Bosonic and Fermionic Atoms in Optical Lattices
- Instabilities in binary mixtures of one-dimensional quantum degenerate gases
- Pairing states of a polarized Fermi gas trapped in a one-dimensional optical lattice
- Luttinger liquid of polarons in one-dimensional boson-fermion mixtures
- Quasi-one-dimensional polarized Fermi superfluids
- Phase Transitions and Pairing Signature in Strongly Attractive Fermi Atomic Gases
- Exact quantum Monte Carlo study of one dimensional trapped fermions with attractive contact interactions
- Matrix product ansatz for Fermi fields in one dimension
- Exactly solvable case of a one-dimensional Bose-Fermi mixture
- Imbalanced Fermi Gases at Unitarity
- Hydrodynamic Expansion of a Strongly Interacting Fermi-Fermi Mixture
- Bethe Ansatz study of one-dimensional Bose and Fermi gases with periodic and hard wall boundary conditions
- Calculus of continuous matrix product states
- Bose-Fermi Mixtures in One Dimension
- Theory of quasi-one dimensional imbalanced Fermi gases
- Holographic quantum states
- Spin-1/2 fermions on spin-dependent optical lattices
- Conformal Data from Finite Entanglement Scaling
- Applications of exact solution for strongly interacting one dimensional bose-fermi mixture: low-temperature correlation functions, density profiles and collective modes
- Paired states in spin-imbalanced atomic Fermi gases in one dimension
- Long-time behavior of the momentum distribution during the sudden expansion of a spin-imbalanced Fermi gas in one dimension
- Population and mass imbalance in atomic Fermi gases
- Finite temperature phase diagram of a spin-polarized ultracold Fermi gas in a highly elongated harmonic trap
- Interactions of solitons with a Gaussian barrier: Splitting and recombination in quasi-1D and 3D
- Commensurate mixtures of ultra-cold atoms in one dimension
- Observation of a Strong Atom-Dimer Attraction in a Mass-Imbalanced Fermi-Fermi Mixture
- Applying the variational principle to (1+1)-dimensional quantum field theories
- Exact results for the 1D interacting mixed Bose-Fermi gas
- Continuous Matrix Product States for Quantum Fields: an Energy Minimization Algorithm
- Particles, holes and solitons: a matrix product state approach
- Measurement of the Dynamical Structure Factor of a 1D Interacting Fermi Gas
- Correlation functions of one-dimensional Bose-Fermi mixtures
- Luttinger liquid of trimers in Fermi gases with unequal masses
- Phase diagrams of one-dimensional Bose-Fermi mixtures of ultra-cold atoms
- Pair correlations of a spin-imbalanced Fermi gas on two-leg ladders
- Quantum phase diagram of fermion mixtures with population imbalance in one-dimensional optical lattices
- Pairing of 1D Bose-Fermi mixtures with unequal masses
- Trapping Fermionic K and Bosonic Rb on a Chip
- Expansion of 1D polarized superfluids: The FFLO state reveals itself
- Continuous Tensor Network States for Quantum Fields
- Breakdown of the local density approximation in interacting systems of cold fermions in strongly anisotropic traps
- Magnetic ordering and quantum statistical effects in strongly repulsive Fermi-Fermi and Bose-Fermi mixtures
- Inhomogeneous phases in one-dimensional mass- and spin-imbalanced Fermi gases
- Dimer, trimer and FFLO liquids in mass- and spin-imbalanced trapped binary mixtures in one dimension
- Pair tunneling, phase separation and dimensional crossover in imbalanced fermionic superfluids in a coupled array of tubes
- Phase Diagram of a Strongly Interacting Spin-Imbalanced Fermi Gas
- Dissociation of one-dimensional matter-wave breathers due to quantum many-body effects
- Wick's theorem for matrix product states
- Metastability in Spin-Polarized Fermi Gases
- Strongly interacting Bose-Fermi mixtures in one dimension
- Continuous matrix product states for coupled fields: Application to Luttinger Liquids and quantum simulators
- Continuous matrix product states with periodic boundary conditions and an application to atomtronics
- Concomitant Modulated Superfluidity In Polarized Fermionic Gases
- Continuous matrix product operator approach to finite temperature quantum states
- Optical response in one dimensional Mott Insulators
- Bogoliubov-de Gennes study of trapped spin-imbalanced unitary Fermi gases
- Emergence and disruption of spin-charge separation in one-dimensional repulsive fermions
- Continuous matrix product states for non-relativistic quantum fields: a lattice algorithm for inhomogeneous systems
- Magnetism and quantum phase transitions in spin-1/2 attractive fermions with polarization
- Continuous Matrix Product Ansatz for the One-Dimensional Bose Gas with Point Interaction
- Contact and Structure Factor for Bosonic and Fermionic Mixtures
- Stability and pairing in quasi-one-dimensional Bose-Fermi mixtures
- Unveiling hidden structure of many-body wavefunctions of integrable systems via sudden expansion experiments
- Spin-exchange-induced exotic superfluids in a Bose-Fermi spinor mixture
- Enhanced visibility of the Fulde-Ferrell-Larkin-Ovchinnikov state in one dimensional Bose-Fermi mixtures near the immiscibility point
- Phase diagrams of Fermi gases in a trap with mass and population imbalances at finite temperature
- Oscillatory pairing of fermions in spin-split traps
- Detecting -phase superfluids with -wave symmetry in a quasi-1D optical lattice
- Derivation of matrix product states for the Heisenberg spin chain with open boundary conditions
- Multiple phase separation in one-dimensional mixtures of mass- and population-imbalanced attractive Fermi gases
- Gaussian Continuous Tensor Network States for Simple Bosonic Field Theories
- Continuous matrix product states solution for the mixing/demixing transition in one-dimensional quantum fields
- Mixture of scalar bosons and two-color fermions in one dimension: Superfluid-insulator transitions
- Weak-coupling to unitarity crossover in Bose-Fermi mixtures: Mixing-demixing and spontaneous symmetry breaking in trapped systems
- Spin-imbalanced ultracold Fermi gases in a two-dimensional array of tubes
- Spin-selective insulators in Bose-Fermi mixtures
- Bose-Hubbard model with occupation-parity couplings
- Generalised ansatz for continuous Matrix Product States