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 JQIS  Vol.1 No.1 , June 2011
Incomparability Through Superposition of Many States under LOCC
Abstract: In this paper we investigate the global property of the states constructed through superposition of many states by using the concept of incomparability under LOCC as the inherent property of the states.In our work we are able to form a bridge between comparable and incomparable classes of states through linear superposition of a states and the concept of strong incomparability criterian under LOCC. PACS number(s): 03.67.Hk, 03.65.Ud, 03.65.Ta, 03.67.-a, 89.70+c.
Cite this paper: nullA. Bhar and S. Sinha, "Incomparability Through Superposition of Many States under LOCC," Journal of Quantum Information Science, Vol. 1 No. 1, 2011, pp. 1-6. doi: 10.4236/jqis.2011.11001.
References

[1]   A. Einstein, B. Podolsky and N. Rosen Phys. Rev. A 47, 777 (1935).

[2]   E. Schr?dinger, 23, 807 (1935).

[3]   W. H. Zurek, Nature 404, 130 (2000).

[4]   M. A. Nielsen, Phys. Rev. Lett. 83, 436 (1999); M. A. Nielsen and I. L. Chuang, Quantum Computation and Quantum Information, Cambridge University Press, (2000).

[5]   J. S. Bell N. Y. 1, 195 (1964).

[6]   D. Bru β, D. P. DiVincenzo, A. Ekert, C. A. Fuchs, C. Macchiavello and J. A. Smolin, Phys. Rev. A 57, 2368 (1998).

[7]   D. Dieks, Phys. Lett. A 92, 271 (1982).

[8]   H. P. Yuen, Phys. Lett. A 113, 405 (1986).

[9]   N. Gisin and S. Popescu, Phys. Rev. Lett. 83, 432-435 (1999).

[10]   A. K. Pati, Phys. Rev. A 66, 062319 (2002).

[11]   N. Gisin, Phys. Lett. A 242, 1-3 (1998).

[12]   A. K. Pati and S. L. Braunstein, Phys. Lett. A 315, 208- 212 (2003).

[13]   A. K. Pati, Phys. Lett. A 270, 103 (2000).

[14]   I. Chattopadhyay, S. K. Choudhary, G. Kar, S. Kunkri and D. Sarkar, Phys. Lett. A 351, 384-387 (2005).

[15]   M. Horodecki, R. Horodecki, A. Sen(De) and U. Sen, arXiv: quant-ph/0306044.

[16]   S. J. van Enk, Phys. Rev. Lett. 95, 010502 (2005).

[17]   I. Chattopadhyay and D. Sarkar, Quantum Information and Computation, 74, 247-257 (2005), available online in arXiv: quant-ph/0409174.

[18]   I. Chattopadhyay and D. Sarkar, arXiv: quant-ph/ 0511040.

[19]   N. Linden, S. Popescu, J. Smolin Phys. Rev. Lett. 97, 100502(2000).

[20]   Edited by D. Bouwmeester, A. Ekert and A. Zeilinger, The physics of Quantum Information: Quantum Cryptography, Quantum Teleportation and Quantum Computation, Springer, New York, (2000).

 
 
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