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Cited by 269

The DOI matches its Crossref record; 63 of the 63 references it cites were found in a registry or an index.

Chiral spin liquid and emergent anyons in a Kagome lattice Mott insulator

Open access
Bauer, B., Cincio, L., Keller, B.P., Dolfi, M., Vidal, G., Trebst, S., Ludwig, A.W.W.·2014·Nature Communications
DOI 10.1038/ncomms6137
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Abstract

Topological phases in frustrated quantum spin systems have fascinated researchers for decades. One of the earliest proposals for such a phase was the chiral spin liquid, a bosonic analogue of the fractional quantum Hall effect, put forward by Kalmeyer and Laughlin in 1987. Elusive for many years, recent times have finally seen this phase realized in various models, which, however, remain somewhat artificial. Here we take an important step towards the goal of finding a chiral spin liquid in nature by examining a physically motivated model for a Mott insulator on the Kagome lattice with broken time-reversal symmetry. We discuss the emergent phase from a network model perspective and present an unambiguous numerical identification and characterization of its universal topological properties, including ground-state degeneracy, edge physics and anyonic bulk excitations, by using a variety of powerful numerical probes, including the entanglement spectrum and modular transformations. Chiral spin liquids, a topological phase in frustrated quantum spin systems, have been recently very sought-after. Here, Bauer et al.present a model for a Mott insulator on the Kagome lattice with broken time-reversal symmetry exhibiting such a topological phase.

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Metadata

Authors
Bauer, B., Cincio, L., Keller, B. P., Dolfi, M., Vidal, G., Trebst, S., & Ludwig, A. W. W.
Venue
Nature Communications
Publisher
Springer Science and Business Media LLC
Published
2014-10-10
Volume
5
Issue
1
Pages
5137-5137
ISSN
2041-1723 (ISSN-L)
DOI
10.1038/ncomms6137
OpenAlex
W1695352508
Cited by
269
References
63
FWCI
19.52
Type
journal article
Language
en
Open access
bronze

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