Fernando Marianno, Wang Zhou, et al.
INFORMS 2021
We study the magnetization of the ground states of Ising spin glasses as a function of the magnetic field. The grids are two-dimensional with Gaussian bond distribution. Finding a ground state in this case is a difficult combinatorial problem. We present a method that guarantees finding a true ground state. Although it is unlikely that one can have an algorithm with a polynomial bound for the running time, in all cases we tried, our method found a solution in a reasonable amount of time. We used this to obtain estimations of the critical exponents. © 1994 The American Physical Society.
Fernando Marianno, Wang Zhou, et al.
INFORMS 2021
F.J. Himpsel, T.A. Jung, et al.
Surface Review and Letters
Imran Nasim, Melanie Weber
SCML 2024
A.B. McLean, R.H. Williams
Journal of Physics C: Solid State Physics