|
|
A generalized Hadamard transformation from new entangled state |
Xu Xing-Lei(徐兴磊)a)b)†, Xu Shi-Min(徐世民) a)b), Zhang Yun-Hai(张运海)a)b), Li Hong-Qi(李洪奇)a)b), and Wang Ji-Suo(王继锁) c) |
a Department of Physics, Heze University, Heze 274015, China; b Key Laboratory of Quantum Communication and Calculation, Heze University, Heze 274015, China; c Department of Physics, Liaocheng University, Liaocheng 252059, China |
|
|
Abstract A new entangled state $| {\eta ;\theta } \rangle $ is proposed by the technique of integral within an ordered product. A generalized Hadamard transformation is derived by virtue of $| {\eta ;\theta } \rangle $, which plays a role of Hadamard transformation for $(\hat {a}_1 \sin \theta - \hat {a}_2 \cos \theta )$ and $(\hat {a}_1 \cos \theta + \hat {a}_2 \sin \theta )$.
|
Received: 11 July 2010
Revised: 16 August 2010
Accepted manuscript online:
|
PACS:
|
03.65.-w
|
(Quantum mechanics)
|
|
42.50Dv
|
|
|
Fund: Project supported by the National Natural Science Foundation of China (Grant No. 10574060) the Natural Science Foundation of Shandong Province of China (Grant No. Y2008A16), the University Experimental Technology Foundation of Shandong Province, China (Grant No. S04W138), and the Natural Science Foundation of Heze University of Shandong Province, China (Grant Nos. XY07WL01 and XY08WL03). |
Cite this article:
Xu Xing-Lei(徐兴磊), Xu Shi-Min(徐世民), Zhang Yun-Hai(张运海), Li Hong-Qi(李洪奇), and Wang Ji-Suo(王继锁) A generalized Hadamard transformation from new entangled state 2011 Chin. Phys. B 20 010301
|
[1] |
Fan H Y 2003 J. Opt. B: Quantum Semiclass, Opt. 5 R147
|
[2] |
W"unsche A 1999 J. Opt. B: Quantum Semiclass 1 R11
|
[3] |
Einstein A, Podolsky B and Rosen N 1935 Phys. Rev. 47 777
|
[4] |
Meng X G, Wang J S and Liang B L 2010 Chin. Phys. B 19 044202
|
[5] |
Wang J S, Meng X G and Liang B L 2010 Chin. Phys. B 19 014207
|
[6] |
Liang B L, Wang J S, Meng X G and Su J 2010 Chin. Phys. B 19 010315
|
[7] |
Glauber R J 1963 Phys. Rev. 130 2529
|
[8] |
Glauber R J 1963 Phys. Rev. 131 2766
|
[9] |
Klauder R J and Skagerstam B S 1985 Coherence States (Singapore: World Scientific)
|
[10] |
Parker S, Bose S and Plenio M B 2000 Phys. Rev. A 61 032305
|
[11] |
Fan H Y and Guo Q 2008 Commun. Theor. Phys. 49 859
|
[12] |
Fan H Y and Lu H L 2004 J. Phys. A: Math. Gen. 37 10993
|
[13] |
Xu S M, Xu X L, Li H Q and Wang J S 2009 Science in China Series G: Physics Mechanics Astronomy 52 1027
|
[14] |
Xu S M Xu X L Li H Q and Wang J S 2009 Phys. Lett. A 373 2824 endfootnotesize
|
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|