Ground state of many-body lattice systems via a central limit theorem

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We review a novel approach to evaluate the ground-state properties of many-body lattice systems based on an exact probabilistic representation of the dynamics and its long time approximation via a central limit theorem. The choice of the asymptotic density probability used in the calculation is discussed in detail.
9 pages, contribution to the proceedings of 12th International Conference on Recent Progress in Many-Body Theories, Santa Fe, New Mexico, August 23-27, 2004

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Statistical Mechanics

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http://salesiana.dossiersoluciones.com/handle/123456789/99241

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0411225
 http://arxiv.org/abs/cond-mat/0411225
 Int. J. Mod. Phys. B 20, 2770-2778 (2006)
 doi:10.1142/S0217979206035278

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