# Multicritical point relations in three dual pairs of hierarchical-lattice Ising spin glasses

@article{Hinczewski2005MulticriticalPR, title={Multicritical point relations in three dual pairs of hierarchical-lattice Ising spin glasses}, author={Michael Hinczewski and A. Nihat Berker}, journal={Physical Review B}, year={2005}, volume={72}, pages={144402} }

The Ising spin glasses are investigated on three dual pairs of hierarchical lattices, using exact renormalization-group transformation of the quenched bond probability distribution. The goal is to investigate a recent conjecture that relates, on such pairs of dual lattices, the locations of the multicritical points, which occur on the Nishimori symmetry line. Toward this end we precisely determine the global phase diagrams for these six hierarchical spin glasses, using up to $2.5\ifmmode\times…

## 17 Citations

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