Entanglement entropy of random quantum critical points in one dimension

Physical Review Letters

Volumn 93, Issue 26 I, 2004, Pages

  Refael, G ^a   Moore, J E ^b,c  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b UNIVERSITY OF CALIFORNIA   (United States)

^c LAWRENCE BERKELEY NATIONAL LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONFORMAL FIELD THEORY (CFT); ISING CHAINS; NEUMANN ENTROPY; QUANTUM SPIN CHAINS;

ANTIFERROMAGNETISM; CORRELATION METHODS; DENSITY (SPECIFIC GRAVITY); DIFFERENTIAL EQUATIONS; ELECTRON ENERGY LEVELS; ENTROPY; HAMILTONIANS; INTEGRAL EQUATIONS; ITERATIVE METHODS; MATRIX ALGEBRA; PERTURBATION TECHNIQUES; PHASE TRANSITIONS; PROBABILITY; RANDOM PROCESSES; SPECIFIC HEAT; THERMODYNAMICS;

QUANTUM THEORY;

EID: 19744383468     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.93.260602     Document Type: Article

References (17)

1. C. Holzhey, F. Larsen, and F. Wilczek, Nucl. Phys. B 424, 443 (1994).
2. G. Vidai, J. I. Latorre, E. Rico, and A. Kitaev, Phys. Rev. Lett 90, 227902 (2003).
3. D.S. Fisher, Phys. Rev. B 50, 3799 (1994).
4. D.S. Fisher, Phys. Rev. B 51, 6411 (1995).
5. G. Vidal, Phys. Rev. Lett 91, 147902 (2003).
6. A. Osterloh, L. Amico, G. Falci, and R. Fazio, Nature (London) 416, 608 (2002).
7. T. J. Osborne and M. A. Nielsen, Phys. Rev. A 66, 032110 (2002).
8. V. Subrahmanyam, Phys. Rev. A 69, 022311 (2004).
9. P. Calabrese and J. Cardy, J. Stat Mech. Theor. Exp. 2004, P06002 (2004).
10. +/2) for spin-1/2 sites and with -0.5 < Δ < 1.
11. S. K. Ma, C. Dasgupta, and C. K. Hu, Phys. Rev. Lett 43, 1434 (1979).
12. C. Dasgupta and S. K. Ma, Phys. Rev. B 22, 1305 (1980).
13. P. Le Doussal, C. Monthus, and D. S. Fisher, Phys. Rev. E 59, 4795 (1999).
14. G. Refael and D.S. Fisher, Phys. Rev. B 70, 064409 (2004).
15. D. S. Fisher and A P. Young, Phys. Rev. B 58, 9131 (1998).
16. A. B. Zamolodchikov, JETP Lett 43, 730 (1986).
17. I. Affleck and A.W.W. Ludwig, Phys. Rev. B 48, 7297 (1993).