Boson-Fermion pairing in a Boson-Fermion environment
arXiv:cond-mat/0504226 · doi:10.1103/PhysRevA.71.063617
Abstract
Propagation of a Boson-Fermion (B-F) pair in a B-F environment is considered. The possibility of formation of stable strongly correlated B-F pairs, embedded in the continuum, is pointed out. The new Fermi gas of correlated B-F pairs shows a strongly modified Fermi surface. The interaction between like particles is neglected in this exploratory study. Various physical situations where our new pairing mechanism could be of importance are invoked.
arXiv comment8 pages, 8 figers, to be published in Phys. Rev. A
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