Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Huang-Yun Rao"'
Autor:
Huang-yun Rao, Xiao-Ze Huang
Publikováno v:
International Journal of Quantum Information. 19
We investigate a scheme to improve the precision of parameter estimation using no-knowledge measurement-based feedback control. The scheme shows that combination of no-knowledge measurement-based feedback control and quantum weak measurement is the o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48af1a91f63a17e6baa803a9e943cc7d
https://doi.org/10.1142/s0219749921400013
https://doi.org/10.1142/s0219749921400013
Publikováno v:
International Journal of Theoretical Physics. 53:1797-1803
Geometric phase of mixed state is investigated for three-level system obeying a high-temperature master equation. The results show the Berry phase of mixed phase is strongly dependent on the initial condition. For the different initial angle, the tur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b383cbc3ee57d8bb72f2c70e0491b782
https://doi.org/10.1007/s10773-013-1978-4
https://doi.org/10.1007/s10773-013-1978-4
Publikováno v:
International Journal of Theoretical Physics. Aug2010, Vol. 49 Issue 8, p1936-1943. 8p. 4 Graphs.
Publikováno v:
International Journal of Theoretical Physics. 53:1033-1039
Pancharatnam phase and Berry phase are investigated and compared for a three-level atom crosses a double cavity with two near resonant fields. The results show that the time-dependent Pancharatnam phase shows a transitive phenomenon during the evolvi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb7fec279b1750c08abcf296663d084a
https://doi.org/10.1007/s10773-013-1896-5
https://doi.org/10.1007/s10773-013-1896-5
Publikováno v:
International Journal of Theoretical Physics. 49:1936-1943
A strategy is investigated to overcome the decoherence for open quantum system by controlling external parameters. The results show that output state may be a pure state in some critical magnetic field parameters which depend on the decay rates so th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f3923454a98a3c83eefa4651f65d18e
https://doi.org/10.1007/s10773-010-0378-2
https://doi.org/10.1007/s10773-010-0378-2