Correlation functions of one-dimensional Bose-Fermi mixtures

Abstract

We calculate the asymptotic behaviour of correlation functions as a function of the microscopic parameters for a Bose-Fermi mixture with repulsive interaction in one dimension. For two cases, namely polarized and unpolarized fermions the singularities of the momentum distribution functions are characterized as a function of the coupling constant and the relative density of bosons.

RevTeX 4, 10 pages, 2 figures

References in corpus (8)

• Bosonization and Strongly Correlated Systems
• Probing many-body states of ultra-cold atoms via noise correlations
• Bosonizing one-dimensional cold atomic gases
• Atomic Bose-Fermi mixtures in an optical lattice
• Momentum spectroscopy of 1D phase fluctuations in Bose-Einstein condensates
• Instabilities in binary mixtures of one-dimensional quantum degenerate gases
• Luttinger liquid of polarons in one-dimensional boson-fermion mixtures
• Low-temperature crossover in the momentum distribution of cold atomic gases in one dimension

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• Exact solution for the degenerate ground-state manifold of a strongly interacting one-dimensional Bose-Fermi mixture
• Shell-Filling Effect in the Entanglement Entropies of Spinful Fermions
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• Magnetic ordering and quantum statistical effects in strongly repulsive Fermi-Fermi and Bose-Fermi mixtures
• Collective dispersion relations for the 1D interacting two-component Bose and Fermi gases
• Exact Solution for 1D Spin-Polarized Fermions with Resonant Interactions
• Strongly interacting Bose-Fermi mixtures in one dimension
• Yang-Yang thermodynamics of Bose-Fermi Mixture
• Competition of superfluidity and density waves in one-dimensional Bose-Fermi mixtures
• Entanglement Entropies of the quarter filled Hubbard model
• Thermodynamics, spin-charge separation and correlation functions of spin-1/2 fermions with repulsive interaction
• Quantum criticality of a one-dimensional Bose-Fermi mixture
• Emergent ballistic transport of Bose-Fermi mixtures in one dimension
• 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
• Dynamical fermionization in a one-dimensional Bose-Fermi mixture
• Quantum Coherent States of Interacting Bose-Fermi Mixtures in One Dimension
• Insulator phases of a mixture of spinor fermions and hard-core bosons
• Mixture of scalar bosons and two-color fermions in one dimension: Superfluid-insulator transitions
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• Spin-selective insulators in Bose-Fermi mixtures
• Momentum reconstruction and contact of the one-dimensional Bose-Fermi mixture
• Correlation Effects in a Trapped Bose-Fermi Mixture: Exact Results
• Insulator phases of Bose-Fermi mixtures induced by intraspecies next-neighbor interactions
• Exact solutions of a one-dimensional mixture of spinor bosons and spinor fermions