174 citations · 1.4k across the 70 of their papers we have counts for
6 papers · 1 filter
Algorithmic scalability in globally constrained conservative parallel discrete event simulations of asynchronous systems
A. Kolakowska, M. A. Novotny, G. Korniss
We consider parallel simulations for asynchronous systems employing L processing elements that are arranged on a ring. Processors communicate only among the nearest neighbors and a…
Rejection-free Monte Carlo Algorithms for Models with Continuous Degrees of Freedom
J. D. Munoz, M. A. Novotny, S. J. Mitchell
We construct a rejection-free Monte Carlo algorithm for a system with continuous degrees of freedom. We illustrate the algorithm by applying it to the classical three-dimensional H…
MCAMC: An Advanced Algorithm for Kinetic Monte Carlo Simulations: from Magnetization Switching to Protein Folding
M. A. Novotny, Shannon M. Wheeler
We present the Monte Carlo with Absorbing Markov Chains (MCAMC) method for extremely long kinetic Monte Carlo simulations. The MCAMC algorithm does not modify the system dynamics.…
Absence of First-order Transition and Tri-critical Point in the Dynamic Phase Diagram of a Spatially Extended Bistable System in an Oscillating Field
G. Korniss, P. A. Rikvold, M. A. Novotny
It has been well established that spatially extended, bistable systems that are driven by an oscillating field exhibit a nonequilibrium dynamic phase transition (DPT). The DPT occu…
Determining the Saddle Point in Micromagnetic Models of Magnetization Switching
Gregory Brown, M. A. Novotny, Per Arne Rikvold
A numerical model of single-domain nanoscale iron magnets fabricated using scanning-microscope-assisted chemical vapor deposition is simulated using finite-temperature micromagneti…
Low-temperature Metastability of Ising Models: Prefactors, Divergences, and Discontinuities
Mark A. Novotny
The metastable lifetime of the square-lattice and simple-cubic-lattice kinetic Ising models are studied in the low-temperature limit. The simulations are performed using Monte Carl…