Das, Krishna ; Ramasesha, S. (1988) Valence bond analysis of the Kondo chain Hamiltonian Solid State Communications, 66 (10). pp. 1047-1051. ISSN 0038-1098
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/003810...
Related URL: http://dx.doi.org/10.1016/0038-1098(88)90320-1
Abstract
Accurate extrapolations for the ground state energy per site of the one- dimensional Kondo chain system is obtained from exact finite system calculations carried out employing a valence bond scheme. An analysis of the ground state wave function indicates that the localized spin is quenched for all nonzero values of the Kondo exchange constant in one dimension.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 39518 |
| Deposited On: | 14 May 2011 04:26 |
| Last Modified: | 14 May 2011 04:26 |
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