Solutions of the constrained mKP hierarchy by Boson-Fermion correspondence
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Nonlinear Mathematical Physics"
DOI: 10.1080/14029251.2020.1700647
Abstract: In this paper, the Hirota bilinear equation of the constrained modified KP hierarchy is expressed as the vacuum expectation values of Clifford operators by using the free fermions method of mKP hierarchy. Then we mainly… read more here.
Keywords: mkp hierarchy; boson fermion; constrained mkp; hierarchy ... See more keywords
Effect of boson on-site repulsion on the superfluidity in the boson-fermion-Hubbard model
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DOI: 10.1103/physreva.97.033605
Abstract: We analyze the finite-temperature phase diagram of the boson-fermion-Hubbard model with Feshbach converting interaction, using the coherent-state path-integral method. We show that depending on the position of the bosonic band, this type of interaction, even… read more here.
Keywords: phase; hubbard model; fermion hubbard; boson fermion ... See more keywords
Magnetic corrections to the boson self-coupling and boson-fermion coupling in the linear sigma model with quarks
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DOI: 10.1103/physrevd.102.114038
Abstract: We compute the magnetic field-induced modifications to the boson self-coupling and the boson-fermion coupling, in the static limit, using an effective model of QCD, the linear sigma model with quarks. The former is computed for… read more here.
Keywords: fermion coupling; self coupling; field; boson fermion ... See more keywords