|
|
Averaging in SU(2) open quantum random walk |
Clement Ampadu |
31 Carrolton Road, Massachusetts, Boston 02132, USA |
|
|
Abstract We study the average position and the symmetry of the distribution in the SU(2) open quantum random walk (OQRW). We show that the average position in the central limit theorem (CLT) is non-uniform compared with the average position in the non-CLT. The symmetry of distribution is shown to be even in the CLT.
|
Received: 03 June 2013
Revised: 19 July 2013
Accepted manuscript online:
|
PACS:
|
03.65.-w
|
(Quantum mechanics)
|
|
Corresponding Authors:
Clement Ampadu
E-mail: drampadu@hotmail.com
|
Cite this article:
Clement Ampadu Averaging in SU(2) open quantum random walk 2014 Chin. Phys. B 23 030302
|
[1] |
Venegas-Andraca S E 2012 Quantum Inf. Process. 11 1015
|
[2] |
Attal S, Petruccione F and Sinayskiy I 2012 Phys. Lett. A 376 1545
|
[3] |
Attal S, Petruccione F, Sabot C and Sinayskiy I 2012 J. Stat. Phys. 147 832
|
[4] |
Attal S, Guillotin-Plantard N and Sabot C 2012 arXiv: 1206.1472
|
[5] |
Konno N and Yoo H J 2013 J. Stat. Phys. 150 299
|
[6] |
Petruccione F and Sinayskiy I 2011 International Conference on Quantum Information, June 6–8, 2011, Ottawa, Canada, p. QMH2
|
[7] |
Ampadu C 2013 Commun. Theor. Phys. 59 563
|
[8] |
Li M, Zhang Y S and Guo G C 2013 Chin. Phys. B 22 030310
|
[9] |
Ampadu C 2011 Phys. Rev. A 84 012324
|
[10] |
Konno N, Namiki T and Soshi T 2004 Interdiscip. Inf. Sci. 10 11
|
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
|
|
|