The (2 + 1)-d U (1) quantum link model masquerading as deconfined criticality
| Data(s) |
20/12/2013
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|---|---|
| Resumo |
The (2 + 1)-d U(1) quantum link model is a gauge theory, amenable to quantum simulation, with a spontaneously broken SO(2) symmetry emerging at a quantum phase transition. Its low-energy physics is described by a (2 + 1)-d RP(1) effective field theory, perturbed by an SO(2) breaking operator, which prevents the interpretation of the emergent pseudo-Goldstone boson as a dual photon. At the quantum phase transition, the model mimics some features of deconfined quantum criticality, but remains linearly confining. Deconfinement only sets in at high temperature. |
| Formato |
application/pdf application/pdf |
| Identificador |
http://boris.unibe.ch/42227/1/1742-5468_2013_12_P12010.pdf http://boris.unibe.ch/42227/8/Banerjee_1303.6858v1.pdf Banerjee, Debasish; Jiang, F-J; Widmer, Philippe; Wiese, Uwe-Jens (2013). The (2 + 1)-d U (1) quantum link model masquerading as deconfined criticality. Journal of statistical mechanics - theory and experiment, 2013(12), pp. 1-11. Institute of Physics Publishing IOP 10.1088/1742-5468/2013/12/P12010 <http://dx.doi.org/10.1088/1742-5468/2013/12/P12010> doi:10.7892/boris.42227 info:doi:10.1088/1742-5468/2013/12/P12010 urn:issn:1742-5468 |
| Idioma(s) |
eng |
| Publicador |
Institute of Physics Publishing IOP |
| Relação |
http://boris.unibe.ch/42227/ |
| Direitos |
info:eu-repo/semantics/restrictedAccess info:eu-repo/semantics/openAccess |
| Fonte |
Banerjee, Debasish; Jiang, F-J; Widmer, Philippe; Wiese, Uwe-Jens (2013). The (2 + 1)-d U (1) quantum link model masquerading as deconfined criticality. Journal of statistical mechanics - theory and experiment, 2013(12), pp. 1-11. Institute of Physics Publishing IOP 10.1088/1742-5468/2013/12/P12010 <http://dx.doi.org/10.1088/1742-5468/2013/12/P12010> |
| Palavras-Chave | #530 Physics |
| Tipo |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion PeerReviewed |
