Density-matrix renormalization-group analysis of the spin-1/2 XXZ chain in an XY symmetric random magnetic field

Physical Review B - Condensed Matter and Materials Physics

Volumn 67, Issue 10, 2003, Pages 1044061-10440610

  Urba, Laura ^a   Rosengrent, Anders ^a  

^a ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

ACCELERATION; ALGORITHM; ARTICLE; CORRELATION ANALYSIS; MAGNETIC FIELD; MATHEMATICAL ANALYSIS; PHASE TRANSITION;

EID: 0038079353     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (22)

1. D. Belitz and T. R. Kirkpatrick, in Dynamics: Models and Kinetic Methods for Non-equilibrium Many-body Systems, NATO Advanced Studies Institute on Dynamics, edited by John Karkheck (Kluwer, October, 2000), p. 399; S. Sachdev, Quantum Phase Transitions (Cambridge University Press, Cambridge, 2000).
2. D. Belitz and T. R. Kirkpatrick, in Dynamics: Models and Kinetic Methods for Non-equilibrium Many-body Systems, NATO Advanced Studies Institute on Dynamics, edited by John Karkheck (Kluwer, October, 2000), p. 399; S. Sachdev, Quantum Phase Transitions (Cambridge University Press, Cambridge, 2000).
3. T. Giamarchi and H.J. Schulz, Europhys. Lett. 3, 1287 (1987); Phys. Rev. B 37, 325 (1988).
4. T. Giamarchi and H.J. Schulz, Europhys. Lett. 3, 1287 (1987); Phys. Rev. B 37, 325 (1988).
5. N. Nagaosa, J. Phys. Soc. Jpn. 56, 2460 (1987); Phys. Rev. B 39, 2188 (1989).
6. N. Nagaosa, J. Phys. Soc. Jpn. 56, 2460 (1987); Phys. Rev. B 39, 2188 (1989).
7. C.A. Doty and D.S. Fisher, Phys. Rev. B 45, 2167 (1992).
8. K.J. Runge and G.T. Zimanyi, Phys. Rev. B 49, 15 212 (1994).
9. D. Weinmann, P. Schmitteckert, R. Jalabert, and J-L. Pichard, Eur. Phys. J. B 19, 139 (2001); Phys. Rev. Lett. 81, 2308 (1998).
10. D. Weinmann, P. Schmitteckert, R. Jalabert, and J-L. Pichard, Eur. Phys. J. B 19, 139 (2001); Phys. Rev. Lett. 81, 2308 (1998).
11. S.R. White, Phys. Rev. Lett. 69, 2863 (1992).
12. For another study of random systems using DMRG, see K. Hida, J. Phys. Soc. Jpn. 65, 895 (1996).
13. I. Affleck, Nucl. Phys. B 265, 409 (1986).
14. D. Mattis and E.H. Lieb, J. Math. Phys. 6, 304 (1965).
15. C.N. Young and C.P. Young, Phys. Rev. 150, 321 (1966).
16. F.D.M. Haldane, Phys. Rev. Lett. 47, 1840 (1981).
17. R.J. Baxter, Ann. Phys. (N.Y.) 70, 193 (1972); 70, 323 (1972).
18. R.J. Baxter, Ann. Phys. (N.Y.) 70, 193 (1972); 70, 323 (1972).
19. Y. Imry and S.K. Ma, Phys. Rev. Lett. 35, 1399 (1975).
20. A. Juozapavicius, L. Urba, S. Caprara, and A. Rosengren, Phys. Rev. B 60, 14 771 (1999).
21. D.S. Fisher, Phys. Rev. B 51, 6411 (1995).
22. S.R. White, Phys. Rev. B 48, 10 345 (1993).