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Article: Identifying quantum topological phases through statistical correlation
Title | Identifying quantum topological phases through statistical correlation |
---|---|
Authors | |
Issue Date | 2011 |
Publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ |
Citation | Physical Review B (Condensed Matter and Materials Physics), 2011, v. 83 n. 11, article no. 115119 How to Cite? |
Abstract | We theoretically examine the use of a statistical distance measure, the indistinguishability, as a generic tool for the identification of topological order. We apply this measure to the toric code and two fractional quantum Hall models. We find that topologically ordered states can be identified with the indistinguishability for both models. Calculations with the indistinguishability also underscore a key distinction between symmetries that underlie topological order in the toric code and quantum Hall models. © 2011 American Physical Society. |
Persistent Identifier | http://hdl.handle.net/10722/175190 |
ISSN | 2014 Impact Factor: 3.736 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wang, H | en_US |
dc.contributor.author | Bauer, B | en_US |
dc.contributor.author | Troyer, M | en_US |
dc.contributor.author | Scarola, VW | en_US |
dc.date.accessioned | 2012-11-26T08:50:46Z | - |
dc.date.available | 2012-11-26T08:50:46Z | - |
dc.date.issued | 2011 | en_US |
dc.identifier.citation | Physical Review B (Condensed Matter and Materials Physics), 2011, v. 83 n. 11, article no. 115119 | - |
dc.identifier.issn | 1098-0121 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/175190 | - |
dc.description.abstract | We theoretically examine the use of a statistical distance measure, the indistinguishability, as a generic tool for the identification of topological order. We apply this measure to the toric code and two fractional quantum Hall models. We find that topologically ordered states can be identified with the indistinguishability for both models. Calculations with the indistinguishability also underscore a key distinction between symmetries that underlie topological order in the toric code and quantum Hall models. © 2011 American Physical Society. | en_US |
dc.language | eng | en_US |
dc.publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ | en_US |
dc.relation.ispartof | Physical Review B (Condensed Matter and Materials Physics) | - |
dc.rights | Copyright 2011 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevB.83.115119 | - |
dc.title | Identifying quantum topological phases through statistical correlation | en_US |
dc.type | Article | en_US |
dc.identifier.email | Wang, H: wangh75@hku.hk | en_US |
dc.identifier.authority | Wang, H=rp01600 | en_US |
dc.description.nature | published_or_final_version | en_US |
dc.identifier.doi | 10.1103/PhysRevB.83.115119 | en_US |
dc.identifier.scopus | eid_2-s2.0-79961071155 | en_US |
dc.identifier.hkuros | 204025 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-79961071155&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 83 | en_US |
dc.identifier.issue | 11 | en_US |
dc.identifier.spage | article no. 115119 | - |
dc.identifier.epage | article no. 115119 | - |
dc.identifier.isi | WOS:000288318600004 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Wang, H=45561831300 | en_US |
dc.identifier.scopusauthorid | Bauer, B=35408568000 | en_US |
dc.identifier.scopusauthorid | Troyer, M=7004750165 | en_US |
dc.identifier.scopusauthorid | Scarola, VW=6603592488 | en_US |
dc.identifier.issnl | 1098-0121 | - |