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Entanglement subspaces, trial wave functions, and special Hamiltonians in the fractional quantum Hall effect

Abstract:

We consider spaces of trial wave functions for ground states and edge excitations in the fractional quantum Hall effect that can be obtained in various ways. In one way, functions are obtained by analyzing the entanglement of the ground-state wave function, partitioned into two parts. In another, functions are defined by the way in which they vanish as several coordinates approach the same value, or by a projection-operator Hamiltonian that enforces those conditions. In a third way, functions...

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Publication status:
Published

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Publisher copy:
10.1103/PhysRevB.88.075313

Authors


Jackson, TS More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Theoretical Physics
Journal:
PHYSICAL REVIEW B
Volume:
88
Issue:
7
Publication date:
2013-08-26
DOI:
EISSN:
1550-235X
ISSN:
1098-0121
URN:
uuid:1778f65a-0060-4165-beb9-61fead549f34
Source identifiers:
430395
Local pid:
pubs:430395
Language:
English

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