Nondegenerate dual atomic parametric amplifier: entangled atomic fields

• Authors: Tarun Kumar , Aranya Bhattacherjee , Priyanka Verma , Narine Gevorgyan , Man Mohan
• Languages of publication: EN

Abstracts

EN

In this paper, we investigate the dynamics of two coupled quantum degenerate atomic fields (BEC) interacting with two classical optical fields in the nonlinear atom optics regime. Two-photon interaction produces entangled atom-atom pairs which exhibit nonclassical correlations. Since the system involves the creation of two correlated atom pairs, we call it the nondegenerate dual atomic parametric amplifier.

Keywords

EN

Bose Einstein condensate; parametric amplifier; nonlinear atom-optics

• Publisher: De Gruyter Open
• Journal: Open Physics
• Year: 2012
• Volume: 10
• Issue: 1
• Pages: 132-139

Dates

published

1 - 2 - 2012

online

3 - 12 - 2011

Contributors

author

Tarun Kumar

• Department of Physics and Astrophysics, University of Delhi, Delhi, 110007, India

author

Aranya Bhattacherjee

• Department of Physics, ARSD College, University of Delhi (South Campus), New Delhi, 110021, India

author

Priyanka Verma

• Department of Physics and Astrophysics, University of Delhi, Delhi, 110007, India

author

Narine Gevorgyan

author

Man Mohan

• Department of Physics and Astrophysics, University of Delhi, Delhi, 110007, India

References

• [1] M. H. Anderson, J. R. Ensher, M.R. Mathews, E. A. Cornell, Science 269, 198 (1995) http://dx.doi.org/10.1126/science.269.5221.198[Crossref]
• [2] K. B. Davis et al., Phys. Rev. Lett. 75, 3969 (1995) http://dx.doi.org/10.1103/PhysRevLett.75.3969[Crossref]
• [3] M. O. Mewes et al., Phys. Rev. Lett. 78, 582 (1987) http://dx.doi.org/10.1103/PhysRevLett.78.582[Crossref]
• [4] G. Lenz, P. Meystre, E. M. Wright, Phy. Rev. Lett. 71, 3271 (1993) http://dx.doi.org/10.1103/PhysRevLett.71.3271[Crossref]
• [5] G. Lenz, P. Meystre, E. M. Wright, Phy. Rev. A 50, 1681 (1994) http://dx.doi.org/10.1103/PhysRevA.50.1681[Crossref]
• [6] W. Zhang, D. F. Walls, B. C. Sanders, Phy. Rev. Lett. 72, 60 (1994) http://dx.doi.org/10.1103/PhysRevLett.72.60[Crossref]
• [7] W. Zhang, D. F. Walls, Phy. Rev. A 49, 3799 (1994) http://dx.doi.org/10.1103/PhysRevA.49.3799[Crossref]
• [8] Y. Castin, K. Molmer Phy. Rev. A 51, 3426 (1995) http://dx.doi.org/10.1103/PhysRevA.51.R3426[Crossref]
• [9] E. Goldstein, K. Plattner, P. Meystre, Quantum Semicl. Opt. 7, 743 (1995) http://dx.doi.org/10.1088/1355-5111/7/4/026[Crossref]
• [10] E. Goldstein, K. Plattner, P. Meystre J. Res. Natl. Inst. Stan. 101, 583 (1996) http://dx.doi.org/10.6028/jres.101.058[Crossref]
• [11] M. Trippenbach, Y. Band, P. S. Julienne, Opt. Express 3, 530 (1998) http://dx.doi.org/10.1364/OE.3.000530[Crossref]
• [12] C. K. Law, H. Pu, N. P. Bigelow, Phys. Rev. Lett. 81, 5257 (1998) http://dx.doi.org/10.1103/PhysRevLett.81.5257[Crossref]
• [13] E. Goldstein, P. Meystre, Phys. Rev. A 59, 3896 (1999) http://dx.doi.org/10.1103/PhysRevA.59.3896[Crossref]
• [14] J. Stenger, S. Inouye, D. M. Stamper-Kurn, H. J. Meisner, A. P. Chikkatur, W. Ketterle, Nature 396, 345 (1998) http://dx.doi.org/10.1038/24567[Crossref]
• [15] L. Deng et al., Nature 398, 218 (1999) http://dx.doi.org/10.1038/18395[Crossref]
• [16] M. Greiner et al., Nature 415 39, (2002) http://dx.doi.org/10.1038/415039a[Crossref]
• [17] T. Stoferle et al., Phys. Rev. Lett, 92 130403 (2004) http://dx.doi.org/10.1103/PhysRevLett.92.130403
• [18] S. Folling et al., Phys. Rev. Lett. 97, 060403 (2006) http://dx.doi.org/10.1103/PhysRevLett.97.060403[Crossref]
• [19] M. G. Moore, O. Zobay, P. Meystre, Phys. Rev. A 60, 1491 (1999) http://dx.doi.org/10.1103/PhysRevA.60.1491[Crossref]
• [20] N. N. Bogolubov Jr., A. S. Shumoysky, T. Quang, Phys. Lett. A 123, 72 (1987) http://dx.doi.org/10.1016/0375-9601(87)90658-X[Crossref]
• [21] J. F. Clauser, Phys. Rev. D 9, 853 (1974) http://dx.doi.org/10.1103/PhysRevD.9.853[Crossref]
• [22] M. S. Zubairy, Phys. Lett. A 87, 162 (1982) http://dx.doi.org/10.1016/0375-9601(82)90102-5[Crossref]
• [23] K. J. Mcneilan, C. W. Gardiner, Phys. Rev. A, 28, 1560 (1983) http://dx.doi.org/10.1103/PhysRevA.28.1560[Crossref]
• [24] S. V. Lawandae, B. N. Jagatap, Phys. Lett. A 125, 329 (1988) http://dx.doi.org/10.1016/0375-9601(88)90845-6[Crossref]
• [25] N. B. An, T. M. Duc, J. Opt. B-Quantum S. O. 4, 289 (2002) http://dx.doi.org/10.1088/1464-4266/4/5/310[Crossref]
• [26] N. A. Raheeem, M. S. Zubairy, Phys. Rev. A 38, 2380 (1988) http://dx.doi.org/10.1103/PhysRevA.38.2380[Crossref]
• [27] Y. Q. Li et al., J. Opt. B-Quantum S. O. 2, 292 (2000) http://dx.doi.org/10.1088/1464-4266/2/3/312[Crossref]
• [28] J. K. Thompson et al., Science 313, 74 (2006) http://dx.doi.org/10.1126/science.1127676[Crossref]
• [29] N. B. Groose et. al., Phys. Rev. Lett. 98, 153603 (2007) http://dx.doi.org/10.1103/PhysRevLett.98.153603[Crossref]
• [30] A. M. Marino et al., Phys. Rev. Letts. 100, 233601 (2008) http://dx.doi.org/10.1103/PhysRevLett.100.233601[Crossref]

Identifiers

DOI

10.2478/s11534-011-0086-4