Ground state of composite bosons in low-dimensional graphs
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DOI: 10.1103/physreva.107.043324
Abstract: We consider a system of composite bosons given by strongly bound fermion pairs tunneling through sites that form a low-dimensional network. It has been shown that the ground state of this system can have condensate-like… read more here.
Keywords: composite bosons; ground state; state composite; low dimensional ... See more keywords
Nonlocal bunching of composite bosons
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DOI: 10.1103/physreva.96.032325
Abstract: It was suggested that two entangled fermions can behave like a single boson and that the bosonic quality is proportional to the degree of entanglement between the two particles. The relation between bosonic quality and… read more here.
Keywords: bunching composite; composite bosons; nonlocal bunching;