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Transmutation of statistics and the one-particle density matrix in two dimensions: some exact results

Authors
Journal
Physics Letters A
0375-9601
Publisher
Elsevier
Publication Date
Volume
205
Issue
1
Identifiers
DOI: 10.1016/0375-9601(95)00520-d
Keywords
  • Condensed Matter
Disciplines
  • Physics

Abstract

Abstract We attach an arbitrary number of flux tubes to each particle in non-interacting Bose and Fermi systems in 2D. The single-particle density matrices of the resulting systems of composites are calculated exactly at T = 0 and shown to be of the form 〈 r|ϱ 1| r′〉 = nδ r,r′ in the thermodynamic limit. Thus the ϱ 1 of the new systems have no about the ODLRO or the Fermi surface in the original systems.

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