Majumdar, Chanchal. K. (1970) Application of the Faddeev method to the three-spin deviation problem for the Heisenberg model Physical Review B: Condensed Matter and Materials Physics, 1 (1). pp. 287-296. ISSN 1098-0121
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Official URL: http://prb.aps.org/abstract/PRB/v1/i1/p287_1
Related URL: http://dx.doi.org/10.1103/PhysRevB.1.287
Abstract
The three-spin deviation problem for the Heisenberg Hamiltonian is attacked by the Faddeev technique. The fact that the two-particle t matrix is separable facilitates the solution. In one dimension, the resulting equation can be numerically solved to obtain the eigenvalue. In two and three dimensions, integral equations in one vector variable appear, but no progress has so far been made towards their solution.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 32981 |
| Deposited On: | 30 Mar 2011 10:55 |
| Last Modified: | 30 Mar 2011 10:55 |
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