41 citations · 133 across the 14 of their papers we have counts for
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cond-mat.stat-mech2000★ 1 cited
Field behavior of an Ising model with aperiodic interactions
Angsula Ghosh, T. A. S. Haddad, S. R. Salinas
We derive exact renormalization-group recursion relations for an Ising model, in the presence of external fields, with ferromagnetic nearest-neighbor interactions on Migdal-Kadanof…
cond-mat.stat-mech2000★ 2 cited
Tricritical behaviour in deterministic aperiodic Ising systems
T. A. S. Haddad, Angsula Ghosh, S. R. Salinas
We use a mixed-spin model, with aperiodic ferromagnetic exchange interactions and crystalline fields, to investigate the effects of deterministic geometric fluctuations on first-or…