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Paired composite-fermion wave functions

Möller, Gunnar, Simon, S H (2008) Paired composite-fermion wave functions. Physical Review B: Condensed Matter and Materials Physics, 77 (7). 075319. ISSN 0163-1829. (doi:10.1103/PhysRevB.77.075319) (KAR id:55537)

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We construct a family of BCS paired composite fermion wavefunctions 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 inter-electron interactions the groundstate can be very accurately represented in this form.

Item Type: Article
DOI/Identification number: 10.1103/PhysRevB.77.075319
Uncontrolled keywords: Physics of Quantum Materials
Subjects: Q Science > QC Physics > QC173.45 Condensed Matter
Divisions: Faculties > Sciences > School of Physical Sciences > Functional Materials Group
Depositing User: Gunnar Moeller
Date Deposited: 05 Dec 2017 15:32 UTC
Last Modified: 05 Jul 2019 10:40 UTC
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