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https://doi.org/10.1103/PhysRevA.69.054102
| Title: | Operator-sum representation of time-dependent density operators and its applications | Authors: | Tong, D.M. Kwek, L.C. Oh, C.H. Chen, J.-L. Ma, L. |
Issue Date: | May-2004 | Citation: | Tong, D.M., Kwek, L.C., Oh, C.H., Chen, J.-L., Ma, L. (2004-05). Operator-sum representation of time-dependent density operators and its applications. Physical Review A - Atomic, Molecular, and Optical Physics 69 (5 B) : 054102-1. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevA.69.054102 | Abstract: | An arbitrary time-dependent density operator of an open system was described in terms of an operator-sum representation. Its initial condition and the path of its evolution in the state space were ignored. A general expression of Kraus operators for arbitrary time-dependent density operator was obtained. The significance of the results was proved through several examples. | Source Title: | Physical Review A - Atomic, Molecular, and Optical Physics | URI: | http://scholarbank.nus.edu.sg/handle/10635/97435 | ISSN: | 10502947 | DOI: | 10.1103/PhysRevA.69.054102 |
| Appears in Collections: | Staff Publications |
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