Susceptibility amplitudes for the three and four state Potts models
May, 200318 pages
Published in:
- Physica A 321 (2003) 90-107
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Abstract: (Elsevier)
The finite lattice method of series expansions is used to calculate a number of extended series for susceptibilities of the three- and four-state Potts models on the square lattice. We analyse all these series and estimate their critical amplitudes. We resolve an uncertainty in amplitude ratios for high- to low-temperature susceptibilities, and thus provide confirmation of field-theoretic predictions.- 75.10.H
- 11.10.J
- Potts model
- Susceptibility amplitudes
- Series expansions
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