Ground state properties of one-dimensional Bose-Fermi mixtures

Abstract

Bose-Fermi mixtures in one dimension are studied in detail on the basis of an exact solution. Corresponding to three possible choices of the referecce state in the quantum inverse scattering method, three sets of Bethe-ansatz equations are derived explicitly. The features of the ground state and low-lying excitations are investigated. The ground state phase diagram caused by the external field and chemical potential is obtained.

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Cited by in corpus (7)

• Fermi gases in one dimension: From Bethe Ansatz to experiments
• Magnetic ordering and quantum statistical effects in strongly repulsive Fermi-Fermi and Bose-Fermi mixtures
• Quantum criticality of a one-dimensional Bose-Fermi mixture
• Emergent ballistic transport of Bose-Fermi mixtures in one dimension
• Response functions in multicomponent Luttinger liquids
• Momentum reconstruction and contact of the one-dimensional Bose-Fermi mixture
• Exact solutions of a one-dimensional mixture of spinor bosons and spinor fermions