https://scholars.lib.ntu.edu.tw/handle/123456789/575268
標題: | Phase structure and real-time dynamics of the massive Thirring model in 1+1 dimensions using the tensor-network method | 作者: | Bañuls, Mari Carmen Cichy, Krzysztof Hung, Hao-Ti Kao, Ying-Jer David Lin C.-J. Ling, Yu-Ping Tan, David T.-L. YING-JER KAO |
關鍵字: | Correlators; Numerical methods; Phase structure; Kosterlitz-Thouless phase transition; Matrix product state; Network methods; Numerical evidence; Real-time dynamics; Time dependent; Variational principles; Zero temperatures; Lattice theory | 公開日期: | 2019 | 卷: | 363 | 來源出版物: | Proceedings of Science | 摘要: | We present concluding results from our study for zero-temperature phase structure of the massive Thirring model in 1+1 dimensions with staggered regularisation. Employing the method of matrix product states, several quantities, including two types of correlators, are investigated, leading to numerical evidence of a Berezinskii-Kosterlitz-Thouless phase transition. Exploratory results for real-time dynamics pertaining to this transition, obtained using the approaches of variational uniform matrix product state and time-dependent variational principle, are also discussed. ? Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0). |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85099540714&partnerID=40&md5=0b78000309453780d0791e3d43b8ce0f https://scholars.lib.ntu.edu.tw/handle/123456789/575268 |
ISSN: | 18248039 |
顯示於: | 物理學系 |
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