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Matrix operator approach to the quantum evolution operator and the geometric phase

โœ Scribed by Kim, Sang Pyo; Kim, Jewan; Soh, Kwang Sup


Book ID
121595120
Publisher
The Korean Physical Society
Year
2013
Tongue
English
Weight
237 KB
Volume
63
Category
Article
ISSN
0374-4884

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A convolutionless equation of motion for the reduced density matrix of a system coupled to its environment, where the system 1 environment is closed, may be obtained using a projection-operator technique. We show that, when both the system and the environment Hilbert spaces are finite-dimensional, i