Determination of the critical exponents in dissipative phase transitions: Coherent anomaly approach

doi:10.1103/PhysRevB.104.214301

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	Determination of the critical exponents in dissipative phase transitions: Coherent anomaly approach
	Jin, Jiasen ; He, Wen-Bin ; Iemini, Fernando 6,7; Ferreira, Diego 8; Wang, Ying-Dan ; Chesi, Stefano 2,5,6; Fazio, Rosario 4,5,6
刊名	PHYSICAL REVIEW B
	2021
卷号	104 期号:21 页码:214301
ISSN号	2469-9950
DOI	10.1103/PhysRevB.104.214301
英文摘要	We propose a generalization of the coherent anomaly method to extract the critical exponents of a phase transition occurring in the steady-state of an open quantum many-body system. The method, originally developed by Suzuki [J. Phys. Soc. Jpn. 55, 4205 (1986)] for equilibrium systems, is based on the scaling properties of the singularity in the response functions determined through cluster mean-field calculations. We apply this method to the dissipative transverse-field Ising model and the dissipative XY Z model in two dimensions obtaining convergent results already with small clusters.
学科主题	Materials Science ; Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/27608]
专题	理论物理研究所_理论物理所1978-2010年知识产出
作者单位	1.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 2.Hunan Normal Univ, Synerget Innovat Ctr Quantum Effects & Applicat, Changsha 410081, Peoples R China 3.Univ Napoli Federico II, Dipartimento Fis, I-80126 Naples, Italy 4.Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China 5.Dalian Univ Technol, Sch Phys, Dalian 116024, Peoples R China 6.Beijing Computat Sci Res Ctr, Beijing 100193, Peoples R China 7.Abdus Salam Int Ctr Theoret Phys, Str Costiera 11, I-34151 Trieste, Italy 8.Univ Fed Fluminense, Inst Fis, BR-24210346 Niteroi, RJ, Brazil 9.Univ Fed Minas Gerais, Dept Fis, BR-31270901 Belo Horizonte, MG, Brazil 10.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, POB 2735, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Jin, Jiasen,He, Wen-Bin,Iemini, Fernando,et al. Determination of the critical exponents in dissipative phase transitions: Coherent anomaly approach[J]. PHYSICAL REVIEW B,2021,104(21):214301.
APA	Jin, Jiasen.,He, Wen-Bin.,Iemini, Fernando.,Ferreira, Diego.,Wang, Ying-Dan.,...&Fazio, Rosario.(2021).Determination of the critical exponents in dissipative phase transitions: Coherent anomaly approach.PHYSICAL REVIEW B,104(21),214301.
MLA	Jin, Jiasen,et al."Determination of the critical exponents in dissipative phase transitions: Coherent anomaly approach".PHYSICAL REVIEW B 104.21(2021):214301.