Theory of ground state factorization in quantum cooperative systems

Physical Review Letters

Volumn 100, Issue 19, 2008, Pages

  Giampaolo, Salvatore M ^a,b,d,e   Adesso, Gerardo ^a,b,d,e   Illuminati, Fabrizio ^a,b,c,d,e  

^a UNIVERSITY OF SALERNO   (Italy)

^b CNR   (Italy)

^c ISI FOUNDATION   (Italy)

^d CNISM   (Italy)

^e INFN SEZIONE DI NAPOLI   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

GROUND STATE; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; SPATIAL VARIABLES MEASUREMENT; SPIN DYNAMICS;

QUANTUM COOPERATIVE SYSTEMS; SEPARABLE GROUND STATES; SPATIAL DIMENSIONALITY; SPIN-SPIN INTERACTIONS;

QUANTUM THEORY;

EID: 43749086427     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.100.197201     Document Type: Article

References (27)

1. Y. Makhlin, G. Schön, and A. Shnirman, Rev. Mod. Phys. 73, 357 (2001); RMPHAT 0034-6861 10.1103/RevModPhys.73.357
2. V. Giovannetti, S. Lloyd, and L. Maccone, Science 306, 1330 (2004); SCIEAS 0036-8075 10.1126/science.1104149
3. F. Dell'Anno, S. De Siena, and F. Illuminati, Phys. Rep. 428, 53 (2006). PRPLCM 0370-1573 10.1016/j.physrep.2006.01.004
4. M.J. Hartmann, F.G.S.L. Brandão, and M.B. Plenio, Phys. Rev. Lett. 99, 160501 (2007); PRLTAO 0031-9007 10.1103/PhysRevLett.99.160501
5. D.G. Angelakis, M.F. Santos, and S. Bose, Phys. Rev. A 76, 031805(R) (2007); PLRAAN 1050-2947 10.1103/PhysRevA.76.031805
6. A. Kay and D.G. Angelakis, arXiv:0802.0488.
7. A. Sørensen and K. Mølmer, Phys. Rev. Lett. 83, 2274 (1999); PRLTAO 0031-9007 10.1103/PhysRevLett.83.2274
8. A.B. Kuklov and B.V. Svistunov, Phys. Rev. Lett. 90, 100401 (2003); PRLTAO 0031-9007 10.1103/PhysRevLett.90.100401
9. L.-M. Duan, E. Demler, and M.D. Lukin, Phys. Rev. Lett. 91, 090402 (2003). PRLTAO 0031-9007 10.1103/PhysRevLett.91.090402
10. L. Amico, R. Fazio, A. Osterloh, and V. Vedral, arXiv:quant-ph/0703044 [Rev. Mod. Phys. (to be published)]. RMPHAT 0034-6861
11. J. Kurmann, H. Thomas, and G. Müller, Physica (Amsterdam) 112A, 235 (1982). PHYADX 0378-4371 10.1016/0378-4371(82)90217-5
12. T. Roscilde, P. Verrucchi, A. Fubini, S. Haas, and V. Tognetti, Phys. Rev. Lett. 93, 167203 (2004); PRLTAO 0031-9007 10.1103/PhysRevLett.93.167203
13. T. Roscilde P. Verrucchi A. Fubini S. Haas V. Tognetti Phys. Rev. Lett. 94, 147208 (2005). PRLTAO 0031-9007 10.1103/PhysRevLett.94.147208
14. V. Kendon, K. Nemoto, and W.J. Munro, J. Mod. Opt. 49, 1709 (2002); JMOPEW 0950-0340 10.1080/09500340110120914
15. R. Oliveira, O.C.O. Dahlsten, and M.B. Plenio, Phys. Rev. Lett. 98, 130502 (2007). PRLTAO 0031-9007 10.1103/PhysRevLett.98.130502
16. L. Amico, F. Baroni, A. Fubini, D. Patané, V. Tognetti, and P. Verrucchi, Phys. Rev. A 74, 022322 (2006); PLRAAN 1050-2947 10.1103/PhysRevA.74. 022322
17. F. Baroni, A. Fubini, V. Tognetti, and P. Verrucchi, J. Phys. A JPHAC5 0305-4470 40, 9845 (2007). 10.1088/1751-8113/40/32/010
18. S. Bose, Phys. Rev. Lett. 91, 207901 (2003); PRLTAO 0031-9007 10.1103/PhysRevLett.91.207901
19. S. Bose Contemp. Phys. 48, 13 (2007). CTPHAF 0010-7514 10.1080/00107510701342313
20. V. Coffman, J. Kundu, and W.K. Wootters, Phys. Rev. A 61, 052306 (2000); PLRAAN 1050-2947 10.1103/PhysRevA.61.052306
21. T.J. Osborne and F. Verstraete, Phys. Rev. Lett. 96, 220503 (2006). PRLTAO 0031-9007 10.1103/PhysRevLett.96.220503
22. S. Dusuel and J. Vidal, Phys. Rev. B PRBMDO 0163-1829 71, 224420 (2005). 10.1103/PhysRevB.71.224420
23. S.M. Giampaolo and F. Illuminati, Phys. Rev. A 76, 042301 (2007). PLRAAN 1050-2947 10.1103/PhysRevA.76.042301
24. S.M. Giampaolo, F. Illuminati, P. Verrucchi, and S. De Siena, Phys. Rev. A 77, 012319 (2008). PLRAAN 1050-2947 10.1103/PhysRevA.77.012319
25. H.J. Lipkin, N. Meshkov, and A.J. Glick, Nucl. Phys. NUPHA7 0029-5582 62, 188 (1965); 10.1016/0029-5582(65)90862-X
26. N. Meshkov, A.J. Glick, and H.J. Lipkin, Nucl. Phys. NUPHA7 0029-5582 62, 199 (1965); 10.1016/0029-5582(65)90863-1
27. A.J. Glick, H.J. Lipkin, and N. Meshkov, Nucl. Phys. NUPHA7 0029-5582 62, 211 (1965). 10.1016/0029-5582(65)90864-3