论文信息 - Replica theory of quantum spin glasses

Replica theory of quantum spin glasses

The Sherrington-Kirkpatrick model, generalised to quantum spins, is discussed within an exact replica formalism and reduced to a (time-dependent) single-site problem. The existence of a phase transition is established for all values of the spin S.

A. Bray | M. .. Moore | M. A. Moore | Alan J. Bray

[1] K. Fischer. Static Properties of Spin Glasses , 1975 .

[2] A. Bray,et al. Replica-Symmetry Breaking in Spin-Glass Theories , 1978 .

[3] S. Kirkpatrick,et al. Solvable Model of a Spin-Glass , 1975 .

[4] J. Hubbard. Calculation of Partition Functions , 1959 .

[5] H. Falk,et al. Susceptibility and Fluctuation , 1969 .

[6] Quantum effects in spin glasses , 1979 .

[7] S. Edwards,et al. Theory of spin glasses , 1975 .

[8] D. Thouless,et al. Stability of the Sherrington-Kirkpatrick solution of a spin glass model , 1978 .