Abstract
We will study entangled two-photon states generated from a two-mode supersymmetric model and quantify degree of entanglement in terms of the entropy of entanglement. The influences of the nonlinearity on the degree of entanglement is also examined, and it is shown that amount of entanglement increase with increasing the nonlinear coupling constant.
Similar content being viewed by others
References
Bennett, C. H. and Wiesner, S. J. (1992). Physical Review Letters 69, 2881.
Bennett, C. H. Brassard, G. Crépeau, C., jozsa, R., Peres A., and Wootters, W. K. (1993). Physical Review Letters 70, 1895.
Bennett, C. H., DiVincenzo, D. P., Smolin J. A., and Wootters, W. K. (1996). Physical Review A 54, 3824.
Beckers, J., Brihaye Y., and Debergh, N. (1999). Journal of Physics A: Mathematical and General. 32, 2791.
Cochrane, P. T., Milburn G. J., and Munro W. J. (2000). Physical Review A 62, 062307.
Debergh, N. (1997). Journal of Physics A: Mathematical and General. 30, 5239.
Debergh, N. (1998). Journal of Physics A: Mathematical and General. 31, 4013.
Duan, L. M., Giedke, G., Cirac J. I., and Zoller P. (2000). Physical Review Letters 84, 4002.
Duan, L. M., Giedke, G., Cirac J. I., and Zoller P. (2000). Physical Review A 62, 032304.
Einstein, A., Podolsky, B., and Rosen, N. (1935). Physical Review 47, 777.
Karassiov, V. P. and Klimov, A. B. (1994). Physics Letters A 189, 43.
Liu, Y-X, Özdemir, S. K., Miranowicz, A., Koashi M., and Imoto N. (2004). Journal of Physics A: Mathematical and General. 37, 4423.
Plenio, M. B. and Vedral, V. (1998). Physical Review A 57, 1619.
SchrÖdinger, E. (1935). Naturwissenschaften 23, 807.
Witten, E. (1981). Nuclear Physics B 188, 513.
Author information
Authors and Affiliations
Corresponding author
Additional information
PACS numbers: 03.67.-a, 03.67.Mn.
Rights and permissions
About this article
Cite this article
Akhtarshenas, S.J. Two-Photon Entanglement in a Two-Mode Supersymmetric Model. Int J Theor Phys 45, 973–983 (2006). https://doi.org/10.1007/s10773-006-9093-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10773-006-9093-4