Abstract
We propose two schemes for engineering cavity field cluster and GHZ states. The schemes are based on multiport atom interferometry in the Bragg-regime cavity QED. The second-order off-resonant Bragg diffraction of two-level atoms is utilized for generating the desired state. The derived schematics are shown to be experimentally feasible under the prevailing cavity QED research scenario.
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For details, see, M. A. Nielson and I. L. Chuang, Quantum Computation and Quantum Information, Cambridge University Press (2002).
J. S. Bell, Physics, 1, 195 (1964).
A. Aspect, J. Dalibard, and G. Roger, Phys. Rev. Lett., 49, 1804 (1982).
Although nonlocality is one facet of the entangled states, in general, a deeper understanding of the entanglement is a complicated foundational problem that is far from being solved. For alternative viewpoint, please see, for example, A. Khrennikov, J. Russ. Laser Res., 28, 244 (2007).
J. M. Raimond, M. Brune, and S. Haroche, Rev. Mod. Phys., 73, 565 (2001).
S. Haroche, Fortschr. Phys., 51, 388 (2003).
A. A. Khan and M. S. Zubairy, Phys. Lett. A, 254, 301 (1999).
A. Khalique and F. Saif, Phys. Lett. A, 314, 37 (2003).
A. H. Khosa, M. Ikram, and M. S. Zubairy, Phys. Rev. A, 70, 052312 (2004).
A. A. Khan and M. S. Zubairy, Fortschr. Phys., 46, 417 (1998).
S. Qamar, S. -Y. Zhu, and M. S. Zubairy, Phys. Rev. A, 67, 042318 (2003).
R. Islam, M. Ikram, R. Ahmed, et al., J. Mod. Opt., 56, 875 (2009).
R. Islam, M. Ikram, and F. Saif, J. Phys. B, 40, 1359 (2007).
R. Islam, A. H. Khosa, and F. Saif, J. Phys. B, 41, 035505 (2008).
H. J. Briegel and R. Raussendorf, Phys. Rev. Lett., 86, 910 (2001).
M. Borhani and D. Loss, Phys. Rev. A, 71, 034308 (2005).
R. Raussendorf and H. J. Briegel, Phys. Rev. Lett., 86, 5188 (2001).
W. Dur and H. J. Briegel, Phys. Rev. Lett., 92, 180403 (2004).
For review, see, M.A. Nielsen, “Cluster-state quantum computation, Rep. Mod. Phys., 57, 147 (2006).
Y. Tokunaga, S. Kuwashiro, T. Yamamoto, et al., Phys. Rev. Lett., 100, 210501 (2008).
D. M. Greenberger, M. Horne, and A. Zeilinger, in: M. Kafatos (ed.), Bell’s Theorem, Quantum Theory, and Conception of the Universe, Kluwer, Dordrecht (1989), P-73.
N. D. Mermin, Phys. Rev. Lett., 65, 1838 (1990).
R. Islam, “Engineering entanglement in cavity quantum electrodynamical systems,” Ph.D. Thesis, Quaid-i-Azam University, Islamabad, Pakistan (2008).
D. Gonta, S. Fritzche, and T. Radtke, Phys. Rev. A, 77, 062312 (2008).
A. F. Bernhardt and B. W. Shore, Phys. Rev. A, 23, 1290 (1981).
D. M. Giltner, P. W. McGowan, and S. A. Lee, Phys. Rev. A, 52, 3966 (1995).
M. O. Scully and M. S. Zubairy, Quantum Optics, Cambridge University Press (1997).
C. C. Guerry, Phys. Rev. A, 54, R2529 (1996).
S. Deleglise, I. Dotsenko, C. Sayrin, et al., Nature, 455, 510 (2008).
B. Ya. Dubetskii, A. P. Kazantsev, V. P. Chebotaev and V. P. Yakovlev, Sov. Phys. JETP, 62, 685 (1985).
Y. Torii, Y. Suzuki, M. Kozuma, et al., Phys. Rev. A, 61, 041602 (2000).
R. Delhuille, C. Champensois, M. Buchner, et al., Appl. Phys. B, 74, 489 (2002).
A. E. A. Koolen, G. T. Jansen, K. F. E. M. Domen, et al., Phys. Rev. A, 65, 041601 (2000).
D. A. Kokorowski, A. D. Cronin, T. D. Roberts, and D. E. Pritchard, Phys. Rev. Lett., 86, 2191 (2001).
H. Uys, J. D. Perreault, and A. D. Cronin, Phys. Rev. Lett., 95, 150403 (2005).
K. J. Vahala, Nature, 424, 839 (2003).
S. Durr, T. Nonn, and G. Rempe, Nature, 395, 33 (1998).
M. Weitz, T. Heupel, and T. W. Hansch, Phys. Rev. Lett., 77, 2356 (1996).
S. Durr, T. Nonn, and G. Rempe, Phys. Rev. Lett., 81, 5705 (1998).
S. Kunze, S. Durr, and G. Rempe, Europhys. Lett., 34, 343 (1996)
S. Kunze, S. Durr, K. Dieckmann, et al., J. Mod. Opt., 44, 1863 (1997).
P. Ball, Nature, 453, 22 (2008).
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Abbas, T., Rameez-ul-Islam, Khosa, A.H. et al. Generation of cavity field cluster and GHZ states using Bragg-regime atom interferometry. J Russ Laser Res 30, 267–278 (2009). https://doi.org/10.1007/s10946-009-9072-3
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DOI: https://doi.org/10.1007/s10946-009-9072-3