Coupled first-order transitions and unconventional superfluidity in a Fermi-Bose mixture
A model of a mixture of spinless fermions and spin-zero hardcore bosons, with filling fractions ρ_{F} and ρ_{B}, respectively, on a two-dimensional square lattice with composite hopping t is presented. In this model, hopping swaps the locations of a fermion and a boson at nearest-neighbor sites. Whe...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2020-06-01
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Series: | Physical Review Research |
Online Access: | http://doi.org/10.1103/PhysRevResearch.2.023291 |