3 papers
physics.chem-ph2020
An upper bound to gas storage and delivery via pressure-swing adsorption in porous materials
Jordan K. Pommerenck, Cory M. Simon, David Roundy
Both hydrogen and natural gas are challenging to economically store onboard vehicles as fuels, due to their low volumetric energy density at ambient conditions. One strategy to den…
cond-mat.stat-mech2020
Flat histogram method comparison on 2D Ising Model
Jordan K. Pommerenck, David Roundy
We compare the convergence of several flat-histogram methods applied to the 2D Ising model, including the recently introduced stochastic approximation with a dynamic update factor…
cond-mat.stat-mech2019
Stochastic Approximation Monte Carlo with a Dynamic Update Factor
Jordan K. Pommerenck, Tanner T. Simpson, Michael A. Perlin +1
We present a new Monte Carlo algorithm based on the Stochastic Approximation Monte Carlo (SAMC) algorithm for directly calculating the density of states. The proposed method is Sto…