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Anyon chains with pairing terms
KTH, Centres, Nordic Institute for Theoretical Physics NORDITA.
2017 (English)In: Journal of Physics A: Mathematical and Theoretical, ISSN 1751-8113, E-ISSN 1751-8121, Vol. 50, no 13, article id 135201Article in journal (Refereed) Published
Abstract [en]

In this paper we introduce a one-dimensional model of su(2)(k) anyons in which the number of anyons can fluctuate by means of a pairing term. The model can be tuned to a point at which one can determine the exact zero-energy ground states, in close analogy to the spin-1 AKLT model. We also determine the points at which the model is integrable and determine the behavior of the model at these integrable points.

Place, publisher, year, edition, pages
Institute of Physics Publishing (IOPP), 2017. Vol. 50, no 13, article id 135201
Keywords [en]
anyon chain, pairing term, integrable
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Other Physics Topics
Identifiers
URN: urn:nbn:se:kth:diva-205445DOI: 10.1088/1751-8121/aa5fbaISI: 000396120700001Scopus ID: 2-s2.0-85014943308OAI: oai:DiVA.org:kth-205445DiVA, id: diva2:1097296
Note

QC 20170522

Available from: 2017-05-22 Created: 2017-05-22 Last updated: 2017-05-22Bibliographically approved

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Garjani, B. Majidzadeh
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