15 citations · 21 across the 4 of their papers we have counts for
4 papers
Ground States of the Mean-Field Spin Glass with 3-Spin Couplings
Stefan Boettcher, Ginger E. Lau
We use heuristic optimization methods in extensive computations to determine with low systematic error ground state configurations of the mean-field -spin glass model with …
Hysteretic response to different modes of ramping an external field in sparse and dense Ising spin glasses
Mahajabin Rahman, Stefan Boettcher
We consider the hysteretic behavior of Ising spin glasses at for various modes of driving. Previous studies mostly focused on an infinitely slow speed by which the…
Quantum Transport through Hierarchical Structures
S. Boettcher, C. Varghese, M. A. Novotny
The transport of quantum electrons through hierarchical lattices is of interest because such lattices have some properties of both regular lattices and random systems. We calculate…
Reduction of Two-Dimensional Dilute Ising Spin Glasses
S. Boettcher, A. K. Hartmann
The recently proposed reduction method is applied to the Edwards-Anderson model on bond-diluted square lattices. This allows, in combination with a graph-theoretical matching algor…