ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS |
Prev
Next
|
|
|
Measurement-induced disturbance between two atoms in Tavis–Cummings model with dipole–dipole interaction |
Zhang Guo-Feng (张国锋)a, Wang Xiao (王骁)b, Lü Guang-Hong (吕广宏)a |
a Department of Physics, School of Physics and Nuclear Energy Engineering, Beihang University, Beijing 100191, China; b Beijing No. 8 High School, Beijing 100033, China |
|
|
Abstract Quantum correlation, measured by measurement-induced disturbance (MID), between two two-level atoms is investigated in detail in Tavis-Cummings model with dipole-dipole interaction (DDI). We find that MID can be determined only by the dipole-dipole interaction between the two atoms when the cavity and atoms are at resonance. Moreover, DDI will have different effects on MID for two different kinds of initial states.
|
Received: 20 January 2014
Revised: 31 March 2014
Accepted manuscript online:
|
PACS:
|
42.50.-p
|
(Quantum optics)
|
|
03.67.Bg
|
(Entanglement production and manipulation)
|
|
Fund: Project supported by Beijing City Talent Plan for Middle School Student and the Open Fund of IPOC (BUPT), China (Grant No. IPOC2013B007), the National Natural Science Foundation of China (Grant Nos. 11174024 and 61227902), the Fundamental Research Funds for the Central Universities, China (Grant No. YWF-13-D2-JC-19), and the Beijing City Youth Talent Plan. |
Corresponding Authors:
Zhang Guo-Feng
E-mail: gf1978zhang@buaa.edu.cn
|
About author: 42.50.-p; 03.67.Bg |
Cite this article:
Zhang Guo-Feng (张国锋), Wang Xiao (王骁), Lü Guang-Hong (吕广宏) Measurement-induced disturbance between two atoms in Tavis–Cummings model with dipole–dipole interaction 2014 Chin. Phys. B 23 104204
|
|
| [18] | Xu J 2012 Phys. Lett. A 376 320
|
|
| [1] | Bender C M 2007 Rep. Prog. Phys. 70 947
|
|
| [19] | Kuznetsova E I and Zenchuk A I 2012 Phys. Lett. A 376 1029
|
|
| [20] | Jiang F J, Lü H J, Yan X H and Shi M J 2013 Chin. Phys. B 22 040303
|
|
| [21] | Ji Y H and Liu Y M 2013 Chin. Phys. B 22 020305
|
|
| [22] | Fan K M and Zhang G F 2013 Acta Phys. Sin. 62 130301 (in Chinese)
|
|
| [2] | Bender C M and Boettcher S 1998 Phys. Rev. Lett. 80 5243
|
|
| [23] | Luo S 2011 Phys. Rev. A 84 052309
|
|
| [3] | Ruschhaupt A, Delgado F and Muga J G 2005 J. Phys. A: Math. Gen. 38 L171
|
|
| [24] | Zhang G F, Jiang Z T and Abliz A 2011 Ann. Phys. 326 867
|
|
| [25] | Peng J S and Li G X 1996 Modern Introduction to Quantum Optics (Beijing: Science Press) (in Chinese)
|
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
|
|
|