We study the configurations of minimum energy among those with zero magnetisation in Ising spin glasses. We formulate that problem as a graph partitioning problem and we give an algorithm for it. We determine the concentration of negative interactions such that those configurations give a ground sta
β¦ LIBER β¦
Ground States of Two-Dimensional Ising Spin Glasses: Fast Algorithms, Recent Developments and a Ferromagnet-Spin Glass Mixture
β Scribed by Alexander K. Hartmann
- Publisher
- Springer
- Year
- 2011
- Tongue
- English
- Weight
- 888 KB
- Volume
- 144
- Category
- Article
- ISSN
- 0022-4715
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