- Tytuł:
- Tsallis Entropies of Superposition States οf Two Photon-Subtracted SU(1,1) Coherent States and Entanglement Transfer to Qubits
- Autorzy:
-
Liang, Mai-Lin
Yuan, Bing
Zhang, Jia-Nan - Powiązania:
- https://bibliotekanauki.pl/articles/1584983.pdf
- Data publikacji:
- 2009-12
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
42.50.Dv
03.65.Ud
05.70.-a - Opis:
- Entropy properties of the superposed photon-subtracted two-mode coherent states are quite different from that of the single state. Tsallis entropies of the superposed states have extreme values, while that of the single state change monotonously. Further, it is found that the positions of the maxima of the entropies are independent of the entropic index. Around the maxima of the entropies, the entanglement transfer from the superposed states to two initially separable qubits is nearly complete.
- Źródło:
-
Acta Physica Polonica A; 2009, 116, 6; 1006-1010
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł