Abstract
We present generalized methods for calculating lower bounds on the ground-state entropy per site, S0, or equivalently, the ground-state degeneracy per site, W=eS0/kB, of the antiferromagnetic Potts model. We use these methods to derive improved lower bounds on W for several lattices.
Original language | English |
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Article number | 052142 |
Journal | Physical Review E - Statistical, Nonlinear, and Soft Matter Physics |
Volume | 91 |
Issue number | 5 |
DOIs | |
Publication status | Published - 2015 May 26 |
All Science Journal Classification (ASJC) codes
- Statistical and Nonlinear Physics
- Statistics and Probability
- Condensed Matter Physics