Partition Function for Two-Dimensional Nearest Neighbour Ising Model in a Non-Zero Magnetic Field for a Square Lattice of 16 Sites

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An explicit expression for the partition function of two-dimensional nearest neighbour Ising models in the presence of a magnetic field is derived by a systematic enumeration of all the spin configurations pertaining to a square lattice of sixteen sites. The critical temperature is shown to be in excellent agreement with the reported values while the corresponding dimensionless magnetic field is obtained as 0.004.
14 pages, 3 Figures

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Statistical Mechanics

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http://salesiana.dossiersoluciones.com/handle/123456789/140365

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0710.3688
 http://arxiv.org/abs/0710.3688

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arXiv