1 citations · 1 across the 4 of their papers we have counts for
7 papers
Fixed-magnetization Ising on random graphs up to reconstruction
Reza Gheissari, Will Perkins, Corrine Yap
We study the fixed-magnetization ferromagnetic Ising model on random -regular graphs for and inverse temperature below the tree reconstruction threshold. Our main resul…
Metastability in Glauber dynamics for heavy-tailed spin glasses
Reza Gheissari, Curtis Grant
We study the Glauber dynamics for heavy-tailed spin glasses, in which the couplings are in the domain of attraction of an -stable law for . We show a sharp descripti…
Metastability cascades and prewetting in the SOS model
Reza Gheissari, Eyal Lubetzky
We study Glauber dynamics for the low temperature D Solid-On-Solid model on a box of side-length with a floor at height (inducing entropic repulsion) and a competing…
Diffusions interacting through a random matrix: universality via stochastic Taylor expansion
Amir Dembo, Reza Gheissari
Consider solving a system of stochastic differential equations interacting through a random matrix with independent (not necessarily identic…
Local minima in disordered mean-field ferromagnets
Eric Yilun Song, Reza Gheissari, Charles M. Newman +1
We consider the complexity of random ferromagnetic landscapes on the hypercube given by Ising models on the complete graph with i.i.d. non-negative edge-weights. This…
Nature vs. Nurture: Dynamical Evolution in Disordered Ising Ferromagnets
Lily Z. Wang, Reza Gheissari, Charles M. Newman +1
We study the predictability of zero-temperature Glauber dynamics in various models of disordered ferromagnets. This is analyzed using two independent dynamical realizations with th…