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2011 | 120 | 6A | A-95-A-99
Article title

The Quantum Signature of Chaos through the Dynamics of Entanglement in Classically Regular and Chaotic Systems

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EN
Abstracts
EN
We demonstrate the dependence of the entanglement dynamics on the global classical regime of regular, mixed and chaotic dynamics with initial squeezed coherent states. By squeezing the initial states, we are able to enhance or suppress the entanglement entropy of the dynamically generated quantum states relative to those produced via initial coherent states. This suggests the possibility of exploiting a judicious selection of initial squeezed states to create quantum states with enhanced entanglement entropy dynamically for the purpose of robust quantum information processing.
Keywords
EN
Year
Volume
120
Issue
6A
Pages
A-95-A-99
Physical description
Dates
published
2011-12
References
  • [1] G. Casati, B. Chirikov, Quantum Chaos: between Order and Disorder, Cambridge University Press, 1995
  • [2] M. Lombardi, A. Matzkin, Phys. Rev. E 83, 016207 (2011)
  • [3] N.N. Chung, L.Y. Chew, Phys. Rev. E 80, 016204 (2009)
  • [4] S. Zhang, Q. Jie, Phys. Rev. A 77, 012312 (2008)
  • [5] M. Lombardi, A. Matzkin, Europhys. Lett. 74, 771 (2006)
  • [6] M. Novaes, Ann. Phys. 318, 308 (2005)
  • [7] P.A. Miller, S. Sarkar, Phys. Rev. E 60, 1542 (1999)
  • [8] J. Audretsch, Entangled Systems: New Directions in Quantum Physics, Wiley-VCH, 2007
  • [9] N.N. Chung, L.Y. Chew, Phys. Rev. A 80, 012103 (2009)
  • [10] N.N. Chung, L.Y. Chew, Phys. Rev. A 76, 032113 (2007)
  • [11] C.S. Hsue, J.L. Chern, Phys. Rev. D 29, 643 (1984)
  • [12] B. Yurke, D. Stoler, Phys. Rev. Lett. 57, 13 (1986)
  • [13] H. Fujisaki, T. Miyadera, A. Tanaka, Phys. Rev. E 67, 066201 (2003)
  • [14] M. Novaes, M.A.M. De Aguiar, Phys. Rev. E 70, 045201(R) (2004)
  • [15] M. Tomiya, N. Yoshinaga, S. Sakamoto, A. Hirai, Comput. Phys. Commun. 169, 313 (2005)
  • [16] D. Stoler, Phys. Rev. D 1, 3217 (1970)
  • [17] H.P. Yuen, Phys. Rev. D 13, 2226 (1976)
  • [18] J.J. Gong, P.K. Aravind, Am. J. Phys. 58, 1003 (1990)
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv120n6ap53kz
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