Quantum phase transitions in the discrete φ model: The crossover between two types of transition

Physical Review B - Condensed Matter and Materials Physics

Volumn 63, Issue 17, 2001, Pages

  Rubtsov, A N ^a   Janssen, T ^b  

^a MOSCOW STATE UNIVERSITY   (Russian Federation)

^b RADBOUD UNIVERSITY NIJMEGEN   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84862742257     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.63.172101     Document Type: Article

References (18)

1. K.A. Müller and H. Burkard: Phys. Rev. B: 19, 3593 (1979);
2. W. Zhong and D. Vanderbilt:Phys. Rev. B 53, 5047 (1996);
3. T. Schneider, H. Beck, and E. Stoll: Phys. Rev. B 13, 1123 (1976).
4. M. Itoh, R. Wang, Y. Inaguma, T. Yamaguchi, Y-J. Shan, and T. Nakamura: Phys. Rev. Lett.: 82, 3540 (1999).
5. J. Hlinka, T. Janssen, and V. Dvorak: J. Phys.: Condens. Matter: 11, 3209 (1995).
6. S. Aubry: J. Chem. Phys.: 62, 3217 (1975);
7. A. D. Bruce and R. A. Cowley, Structural Phase Transitions (Taylor & Francis, London, 1981).
8. T. Schneider and E. Stoll: Phys. Rev. B: 17, 1302 (1978).
9. T. Radescu, I. Etxebarria, and J.M. Perez-Mato: J. Phys.: Condens. Matter: 7, 585 (1995).
10. A.N. Rubtsov, J. Hlinka, and T. Janssen: Phys. Rev. E: 61, 126 (2000).
11. P. Pfeuty and R.J. Elliott: J. Phys. C: 4, 2370 (1971).
12. M.L. Ristig and J.W. Kim: Phys. Rev. B: 53, 6665 (1996).
13. J.M. Perez-Mato and E.K.H. Salje: J. Phys.: Condens. Matter: 12, L29 (2000);
14. S.A. Prosandeev, W. Kleemann, and J. Dec, Integr. Ferroelectr. (to be published).
15. S. Sachdev: Phys. Rev. B: 55, 142 (1997).
16. V.Yu. Irkhin and A.A. Katanin: Phys. Rev. B: 58, 5509 (1998).
17. R. Feynman and A.R. Hibbs, Quantum Mechanics and Path Integrals (McGraw-Hill, New York, 1965).
18. L.D. Landau and E.M. Lifshitz, Quantum Mechanics (Pergamon Press, Oxford, 1977).