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Ground state properties of a spin chain within Heisenberg model with a single lacking spin site |
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| Authors: | M Mebrouki |
| Institution: | Laboratoire de Physique Théorique, École préparatoire sciences et techniques, B.P. 230, 13000 Tlemcen, Algeria |
| Abstract: | |
| Keywords: | Heisenberg model Next nearest neighbors interactions Exact diagonalization Density matrix Spin impurity |
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