南方科技大学知识苑(SUSTech KC): Manipulating the relaxation time of boundary-dissipative systems through bond dissipation

题名	Manipulating the relaxation time of boundary-dissipative systems through bond dissipation
作者	Peng, Yi 1; Yang, Chao 1,2,3 ; Wang, Yucheng1,2,3
通讯作者	Wang, Yucheng
发表日期	2024-09-12
DOI	10.1103/PhysRevB.110.104305
发表期刊	PHYSICAL REVIEW B 影响因子和分区
ISSN	2469-9950
EISSN	2469-9969
卷号	110 期号:10
摘要	Relaxation time plays a crucial role in describing the relaxation processes of quantum systems. We study the effect of a type of bond dissipation on the relaxation time of boundary dissipative systems and find that it can change the scaling of the relaxation time Tc similar to Lz from z = 3 to a value significantly less than 3. We further reveal that the reason such bond dissipation can significantly reduce the relaxation time is that it can selectively target specific states. For Anderson-localized systems, the scaling behavior of the relaxation time changes from an exponential form to a power-law form as the system size varies. This is because the bond dissipation we consider can not only select specific states but can also disrupt the localization properties. Our work reveals that in open systems one type of dissipation can be used to regulate the effects produced by another type of dissipation.
相关链接	[来源记录]
收录类别	SCI
语种	英语
学校署名	通讯
资助项目	Program of Guangdong Province[2018B030326001] ; Guangdong Provincial Key Laboratory[2019B121203002]
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:001322552200001
出版者	AMER PHYSICAL SOC
ESI学科分类	PHYSICS
来源库	Web of Science
引用统计
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/835404
专题	量子科学与工程研究院
作者单位	1.Int Quantum Acad, Shenzhen 518048, Peoples R China 2.Southern Univ Sci & Technol, Shenzhen Inst Quantum Sci & Engn, Shenzhen 518055, Peoples R China 3.Southern Univ Sci & Technol, Guangdong Prov Key Lab Quantum Sci & Engn, Shenzhen 518055, Peoples R China
通讯作者单位	量子科学与工程研究院
推荐引用方式 GB/T 7714	Peng, Yi,Yang, Chao,Wang, Yucheng. Manipulating the relaxation time of boundary-dissipative systems through bond dissipation[J]. PHYSICAL REVIEW B,2024,110(10).
APA	Peng, Yi,Yang, Chao,&Wang, Yucheng.(2024).Manipulating the relaxation time of boundary-dissipative systems through bond dissipation.PHYSICAL REVIEW B,110(10).
MLA	Peng, Yi,et al."Manipulating the relaxation time of boundary-dissipative systems through bond dissipation".PHYSICAL REVIEW B 110.10(2024).