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Decoherence in time evolution of bound entanglement

✍ Scribed by Z. Sun; X. G. Wang; Y. B. Gao; C. P. Sun


Book ID
111628520
Publisher
Springer
Year
2007
Tongue
English
Weight
957 KB
Volume
46
Category
Article
ISSN
1434-6060

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πŸ“œ SIMILAR VOLUMES


Time evolution of tunneling and decohere
✍ Salgueiro, A. N.; de Toledo Piza, A. F. R.; Peixoto de Faria, J. G.; Nemes, M. C πŸ“‚ Article πŸ“… 2001 πŸ› The American Physical Society 🌐 English βš– 124 KB
Time evolution of pairwise entanglement
✍ Liang Qiu; An Min Wang; Xiao Qiang Su πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 385 KB

We investigate dynamics of pairwise entanglement between two atoms for various entangled initial states. The initial entanglement shows an interesting time evolution, including entanglement sudden death. The initial portion of the excited state is responsible for the sudden death of the entanglement