Frustrated transverse ising models: a class of frustrated quantum systems

Sen, P. ; Chakrabarti, B. K. (1992) Frustrated transverse ising models: a class of frustrated quantum systems International Journal of Modern Physics B, 6 (14). pp. 2439-2469. ISSN 0217-9792

Full text not available from this repository.

Official URL: http://www.worldscinet.com/ijmpb/06/0614/S02179792...

Related URL: http://dx.doi.org/10.1142/S0217979292001237

Abstract

The analytical and numerical (Monte Carlo and exact diagonalisation) estimates of phase diagrams of frustrated Ising models in transverse fields are discussed here. Specifically we discuss the Sherrington-Kirkpatrick model in transverse field and the Axial Next-Nearest Neighbour Ising (ANNNI) model in transverse field. The effects of quantum fluctuations (induced by the transverse field) on the ground and excited states of such systems with competing interactions (frustration) are also discussed. The results are compared to those available for other frustrated quantum systems.

Item Type:Article
Source:Copyright of this article belongs to World Scientific Publishing Company.
ID Code:44836
Deposited On:23 Jun 2011 07:48
Last Modified:23 Jun 2011 07:48

Repository Staff Only: item control page