Quantum phase transition and long-range order in the ground state of a lattice of pseudospins coupled with optic phonons

Physical Review B - Condensed Matter and Materials Physics

Volumn 54, Issue 3, 1996, Pages 1439-1442

  Zheng, H ^a   Zhu, S ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0009338522     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.54.1439     Document Type: Article

References (11)

1. See, for example, P. Morel and P.W. Anderson, Phys. Rev. 125, 1263 (1962).
2. R. Blinc and M. Ribaric, Phys. Rev. 130, 1816 (1963).
3. V.F. Sears, Proc. Phys. Soc. London 84, 951 (1964).
4. R.J. Elliott and J.B. Parkinson, Proc. Phys. Soc. London 92, 1024 (1967).
5. M.A. Moore and H.C.W.L. Williams, J. Phys. C 5, 3168, (1972), 5, 3185 (1972).
6. M.A. Moore and H.C.W.L. Williams, J. Phys. C 5, 3222 (1972).
7. M.E. Lines and A.M. Glass, Principles and Applications of Ferroelectrics and Related Materials (Clarendon, Oxford, 1977).
8. P.E. Parris and R. Silbey, J. Chem. Phys. 83, 5619 (1985).
9. See, for example, A.J. Leggett, S. Chakravarty, A.T. Dorsey, M.P.A. Fisher, A. Garg and W. Zwerger, Rev. Mod. Phys. 59, 1 (1987), and references therein.
10. See, for example, D.C. Mattis, The Theory of Magnetism (Springer-Verlag, Berlin, 1988).
11. R.M. Stratt, Phys. Rev. B 33, 1921 (1986).