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Paired composite-fermion wave functions

Abstract:
We construct a family of BCS paired composite-fermion wave functions that generalize but remain in the same topological phase as the Moore-Read Pfaffian state for the half-filled Landau level. It is shown that for a wide range of experimentally relevant interelectron interactions, the ground state can be very accurately represented in this form. © 2008 The American Physical Society.
Publication status:
Published

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Publisher copy:
10.1103/PhysRevB.77.075319

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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Theoretical Physics
Role:
Author
Journal:
PHYSICAL REVIEW B
Volume:
77
Issue:
7
Chapter number:
ARTN 075319
Publication date:
2008-02-05
DOI:
EISSN:
1550-235X
ISSN:
1098-0121
URN:
uuid:6513b2b5-e9c0-41b2-afdf-713b36777733
Source identifiers:
168137
Local pid:
pubs:168137

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