3 papers
cond-mat.stat-mech2026
Disorder induced time crystal in athermal random field Ising model with non-reciprocal interactions
Aldrin B E, Sumedha
A two species random field Ising model with non-reciprocal interactions between the species is studied using the greedy Glauber dynamics. By solving the dynamics exactly on a compl…
cond-mat.dis-nn2026
Free energy landscape of Dense Associative Memory
Sumedha, Abhishek Singh
Using large deviations theory, we solve and obtain a general expression for the free energy functional for a broad class of associative memories, including dense associative memori…
cond-mat.stat-mech2026
Glauber dynamics phase transitions in athermal random field Blume-Capel and Blume-Emery-Grifitths models
Sumedha, Aldrin B E
We solve the two models for Glauber dynamics and in equilibrium, both in the presence and absence of the external magnetic field on a complete graph. We compare the steady state of…