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.
8 pages, 8 figers, to be published in Phys. Rev. A
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