Geometric Phase for High-Temperature Master Equation

Autor:	Yi Bao Liu, Guo Lan Fu, Yan Xia Yu, Yan Yan Jiang, Huang Yun Rao, Bo Lv, Hua Lan Xu
Rok vydání:	2014
Předmět:	Classical mechanics Physics and Astronomy (miscellaneous) Coupling strength Geometric phase General Mathematics Quantum mechanics Master equation Initial value problem State (functional analysis) Mixed phase Mathematics
Zdroj:	International Journal of Theoretical Physics. 53:1797-1803
ISSN:	1572-9575 0020-7748
DOI:	10.1007/s10773-013-1978-4
Popis:	Geometric phase of mixed state is investigated for three-level system obeying a high-temperature master equation. The results show the Berry phase of mixed phase is strongly dependent on the initial condition. For the different initial angle, the turning region is different. In addition, the decrease of Berry phase is most slow around the coupling strength α=5 with an increasing of evolving time.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b383cbc3ee57d8bb72f2c70e0491b782 https://doi.org/10.1007/s10773-013-1978-4 Zobrazit plný text záznamu Plný text ve formátu PDF