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arxiv: cond-mat/0507368 · v1 · submitted 2005-07-15 · ❄️ cond-mat.str-el · cond-mat.stat-mech

Correlation functions of one-dimensional Bose-Fermi mixtures

classification ❄️ cond-mat.str-el cond-mat.stat-mech
keywords functionsbose-fermicorrelationfunctionasymptoticbehaviourbosonscalculate
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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.

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