Lee, Hyuk Jae Lee, Seok Kim, Jae Hun 2024-01-20T13:00:39Z 2024-01-20T13:00:39Z 2021-09-01 2013-03 0374-4884 https://pubs.kist.re.kr/handle/201004/128303 We consider a system and environment governed by the Markovian process. The density matrix (the reduced density matrix) of the system satisfies the Kossakowski-Lindblad equation. We calculate the z-direction magnetization in the system for various types of initial states and interactions between the system and the environment. In all cases, the values of the magnetization asymptotically approached the same value in spite of the different initial states. However, for the different types of interactions between the system and the environment, the asymptotic values differed with the initial state. English KOREAN PHYSICAL SOC DYNAMICAL SEMIGROUPS Magnetism of a system interacting with a common environment Article 10.3938/jkps.62.857 1 JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.62, no.6, pp.857 - 860 JOURNAL OF THE KOREAN PHYSICAL SOCIETY 62 6 857 860 scie scopus kci ART001759375 000317141300001 2-s2.0-84876003772 Physics, Multidisciplinary Physics Article DYNAMICAL SEMIGROUPS Markovian Open Quantum System