Fetching the paper…

Reading the bibliography…

Entanglement creation between two causally-disconnected objects · Around

2009

Entanglement creation between two causally-disconnected objects

Lin, Shih-Yuin, Hu, B. L.

Original
PDF
Post on X

Understand

We study the full entanglement dynamics of two uniformly accelerated Unruh-DeWitt detectors with no direct interaction in between but each coupled to a common quantum field and moving back-to-back in the field vacuum.

For two detectors initially prepared in a separable state our exact results show that quantum entanglement between the detectors can be created by the quantum field under some specific circumstances, though each detector never enters the other's light cone in this setup.
In the weak coupling limit, this entanglement creation can occur only if the initial moment is placed early enough and the proper acceleration of the detectors is not too large or too small compared to the natural frequency of the detectors.
Once entanglement is created it lasts only a finite duration, and always disappears at late times.

Built on

E. Schrodinger, Proc. Camb. Phil. Soc. 31
1935
Earlier work this paper cites.
A. Einstein, B. Podolsky and N. Rosen, Phys. Rev. 47
1935
Earlier work this paper cites.
N. D. Birrell and P. C. W. Davies, Quantum Fields in Curved Space
1982
Earlier work this paper cites.
D. J. Raine, D. W. Sciama, and P. G. Grove, Proc. R. Soc. A 435
1991
Earlier work this paper cites.
S.-B. Zheng and G.-C. Guo, Phys. Rev. Lett. 85
2000
Earlier work this paper cites.
S. Osnaghi, P. Bertet, A. Auffeves, P. Maioli, M. Brune, J. M. Raimond, and S. Haroche, Phys. Rev. Lett. 87
2001
Earlier work this paper cites.

Similar

B. Reznik, Found. Phys. 33
2003
Cited alongside, same era.
B. Reznik, A. Retzker and J. Silman, Phys. Rev. A 71
2005
Cited alongside, same era.
D. Braun, Phys. Rev. A 72
2005
Cited alongside, same era.
S. Massar and P. Spindel, Phys. Rev. D 74
2006
Cited alongside, same era.
S.-Y. Lin and B. L. Hu, Phys. Rev. D. 76
2007
Cited alongside, same era.

Then

S.-Y. Lin, C.-H. Chou and B. L. Hu, Phys. Rev. D 78
2008
Later among the works it cites.
J. D. Franson, J. Mod. Opt. 55
2008
Later among the works it cites.
S.-Y. Lin and B. L. Hu, Class. Quantum Grav. 25
2008
Later among the works it cites.
S.-Y. Lin and B. L. Hu, Phys. Rev. D 79
2009
Closest in time.
M. Cliche and A. Kempf, Phys. Rev. A 81
2010
Closest in time.

Beyond the bibliography

alphaXiv searches the wider corpus for related work and actual follow-ups.

Open on alphaXiv

alphaXiv is searching for related work…