Integer Quantum Hall Effect for Bosons
Author(s)
Todadri, Senthil; Levin, Michael
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A simple physical realization of an integer quantum Hall state of interacting two dimensional bosons is provided. This is an example of a symmetry-protected topological (SPT) phase which is a generalization of the concept of topological insulators to systems of interacting bosons or fermions. Universal physical properties of the boson integer quantum Hall state are described and shown to correspond with those expected from general classifications of SPT phases.
Date issued
2013-01Department
Massachusetts Institute of Technology. Department of PhysicsJournal
Physical Review Letters
Publisher
American Physical Society
Citation
Senthil, T., and Michael Levin. “Integer Quantum Hall Effect for Bosons.” Physical Review Letters 110.4 (2013). © 2013 American Physical Society
Version: Final published version
ISSN
0031-9007
1079-7114