dc.contributor.author | Yang, Shuo | |
dc.contributor.author | Gu, Zheng-Cheng | |
dc.contributor.author | Wen, Xiao-Gang | |
dc.date.accessioned | 2017-03-16T20:43:14Z | |
dc.date.available | 2017-03-16T20:43:14Z | |
dc.date.issued | 2017-03 | |
dc.date.submitted | 2017-01 | |
dc.identifier.issn | 0031-9007 | |
dc.identifier.issn | 1079-7114 | |
dc.identifier.uri | http://hdl.handle.net/1721.1/107448 | |
dc.description.abstract | We introduce a tensor renormalization group scheme for coarse graining a two-dimensional tensor network that can be successfully applied to both classical and quantum systems on and off criticality. The key innovation in our scheme is to deform a 2D tensor network into small loops and then optimize the tensors on each loop. In this way, we remove short-range entanglement at each iteration step and significantly improve the accuracy and stability of the renormalization flow. We demonstrate our algorithm in the classical Ising model and a frustrated 2D quantum model. | en_US |
dc.description.sponsorship | National Natural Science Foundation (China) (11274192) | en_US |
dc.description.sponsorship | BMO Financial Group | en_US |
dc.description.sponsorship | Templeton Foundation | en_US |
dc.description.sponsorship | National Science Foundation (U.S.) (Grants DMR-1506475 and PHY11-25915) | en_US |
dc.publisher | American Physical Society | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1103/PhysRevLett.118.110504 | en_US |
dc.rights | Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. | en_US |
dc.source | American Physical Society | en_US |
dc.title | Loop Optimization for Tensor Network Renormalization | en_US |
dc.type | Article | en_US |
dc.identifier.citation | Yang, Shuo, Zheng-Cheng Gu, and Xiao-Gang Wen. “Loop Optimization for Tensor Network Renormalization.” Physical Review Letters 118.11 (2017): n. pag. © 2017 American Physical Society | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Department of Physics | en_US |
dc.contributor.mitauthor | Wen, Xiao-Gang | |
dc.relation.journal | Physical Review Letters | en_US |
dc.eprint.version | Final published version | en_US |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
dc.date.updated | 2017-03-15T22:00:03Z | |
dc.language.rfc3066 | en | |
dc.rights.holder | American Physical Society | |
dspace.orderedauthors | Yang, Shuo; Gu, Zheng-Cheng; Wen, Xiao-Gang | en_US |
dspace.embargo.terms | N | en_US |
dc.identifier.orcid | https://orcid.org/0000-0002-5874-581X | |
mit.license | PUBLISHER_POLICY | en_US |
mit.metadata.status | Complete | |