[1] A. Einistein, B. Podolsky and N. Rosen, Phys. Rev. 47 (1935) 777.
[2] J . S. Bell, Physics 1 (1964) 195.
[3] D. Bouwmeester, J. Pan, K. Mattle, M. Eibl, H. Weinfurter and A. Zeilinger, Nature 390 (1997) 575.
[4] S. Bose, Phys. Rev. Lett. 91 (2003) 207901.
[5] S. Bose, Contemp. Phys. 48 (2007) 13.
[6] G. Barreto Lemos, V. Borish, G. D. Cole, S. Ramelow, R. Lapkiewicz and A. Zeilinger, Nature 512, (2014) 409.
[7] S. Sahling, G. Remenyi, C. Paulsen, P. Monceau, V. Saligrama, C. Marin, A. Revcolevschi, L. P. Regnault, S. Raymond and J. E. Lorenzo, Nature Phys.11 (2015) 255.
[8] A. Aspect, J. Dalibard and G. Roger, Phys. Rev. Lett. 49 (1982) 1804.
[9] E. Knill, R. Laflamme, and G. J. Milburn, Nature 409 (2001) 46.
[10] H. Zbinden, J. Brendel, N. Gisin, and W. Tittel, Phys. Rev. A 63 (2001) 022111.
[11] R. T. Thew, S. Tanzilli, W. Tittel, H. Zbinden and N. Gisin, Phys. Rev. A 66 (2002) 062304.
[12] D. Salart, A. Baas, C. Branciard, N. Gisin, and H. Zbinden, Nature 454 (2008) 861.
[13] Y. Yeo, T. Liu, Y. Lu and Q. Yang, J. Phys. A 38 (2005) 3235.
[14] L. C. Venuti, C. D. E. Boschi and M. Roncaglia, Phys. Rev. Lett. 99 (2007) 060401.
[15] F. Cheng-Hua and H. Zhan-Ning, Commun. Phys. 59 (2013) 98.
[16] M. C. Arnesen, S. Bose and V. Vedral, Phys. Rev. Lett. 87 (2001) 017901.
[17] D. Gunlycke, S. Bose, V. M. Kendon and V. Vedral, Phys. Rev. A 64 (2001) 04302.
[18] X. Wang and P. Zanardi, Phys. Lett. A 301 (2002) 1.
[19] V. Vedral, N. J. Phys. 6 (2004) 22.
[20] V. Vedral, Nature 425 (2003) 28.
[21] M. Horodecki, P. Horodecki and R. Horodecki, Phys. Lett. A 223 (1996) 1.
[22] M. Wiesniak, V. Vedral and C. Brukner, Phys. Rev. B 78 (2008) 064108.
[23] F. Troiani and I. Siloi, Phys. Rev. A 86 (2012) 032330.
[24] S. Ghosh, T. F. Rosenbaum,G. Aeppli, S. N. Coppersmith, Nature 425 (2003) 48.
[25] N. Manyala, J. F. DiTusa, G. Aeppli and A. P. Ramirez, Nature 454 (2008) 976.
[26] T. Lanting et al, Phys. Rev. X 4 (2014)021041 (2014).
[27] I. Bose and A. Tribedi, Phys. Rev. A 72 (2005) 022314.
[28] C. Brukner, V. Vedral, and A. Zeilinger, Phys. Rev. A 73 (2006) 012110.
[29] T. Vertesi and E. Bene, Phys. Rev. B 73 (2006) 134404.
[30] M. Wiesniak, V. Vedral and C. Brukner, New J. Phys. 7 (2005) 258.
[31] H. A. Algra, L. J. de Jongh and J. Reedijk, Phys. Rev. Lett 42 (1979) 606.
[32] O. Derzhko, T. Krokhmalskii and J. Stolze, J. Phys. A 35 (2002) 3573.
[33] T. J. Osborne and M. A. Nielsen, Phys. Rev. A 66 (2002) 032110.
[34] H. Yano and H. Nishimori, Progress of theoretical physics. Supplement 157 (2005) 164.
[35] S. S. Gong and G. Su, Phys. Rev. A. 80 (2009) 012323.
[36] E. Mehran, S. Mahdavifar, R. Jafari, Phys. Rev. A 89 (2014) 049903.
[37] E. H. Lieb, T. Schultz and D. Mattis, Ann. Phys. (N.Y.) 16 (1961) 417.
[38] P. Jordan and E. Wigner, Z. Phys. 47 (1928) 631.
[39] W. K. Wootters, Phys. Rev. Lett. 80 (1998) 2245.
[40] F. K. Fumani, S. Nemati, S.Mahdavifar, A. Darooneh, Physica A 445 (2016) 256.
[41] M. Lewenstein,B. Kraus, J. I. Cirac, P. Horodecki, Phys. Rev. A 62 (2000) 052310.
[42] F. Schwabl, Statistical Mechanics, Springer (2002).
[43] M. Topilko, T. Krokhmalskii, O. Derzhko, V. Ohanyan, EPJB 85 (2012) 278.
[44] M. E. Zhitomirsky, H. Tsunetsugu, Phys. Rev. B 70 (2004) 100403.
[45] J. Hasanzadeh, Z. Feiznejad, S. Mahdavifar, J. Supercond. Nov. Magn. 27 (2014) 595.
[46] L. Zhu, M. Garst, A. Rosch, Q. Si, Phys. Rev. Lett. 91, 066404 (2003).