Monte Carlo methodsquantum chromodynamics/ lattice QCDhybrid Monte Carlo algorithm accelerationhigh-frequency molecular dynamics modeslow-frequency molecular dynamics modesgauge theoriesdynamical fermionsAn alg
Markov chain sampling methods originate with the work of Metropolis et al. (1953) instatistical physics. A crucial and landmark extension of the method was made by Hastings (1970) leading to a method that is now called the Metropolis–Hastings algorithm. This algorithm was first applied to pro...
DREAM with sampling from past and snooker updates: DREAM_ZS The code presented herein is a Markov Chain Monte Carlo algorithm that runs multiple chains in parallel for efficient posterior exploration. The algorithm, entitled DREAM_(ZS) is based on the original DREAM sampling scheme, but uses samp...
This report presents an accelerated kinetic Monte Carlo (KMC) method to compute the diffusivity of hydrogen in hcp metals and alloys, considering both thermally activated hopping and quantum tunneling. The acceleration is achieved by replacing regular KM
[Yan2020] Shijie Yan and Qianqian Fang* (2020), "Hybrid mesh and voxel based Monte Carlo algorithm for accurate and efficient photon transport modeling in complex bio-tissues," Biomed. Opt. Express, 11(11) pp. 6262-6270.https://www.osapublishing.org/boe/abstract.cfm?uri=boe-11-11-6262...
Bykov, Monte Carlo Simulations of Nonlinear Parti- cle Acceleration in Parallel Trans-relativistic Shocks. Astrophys. J. 776, 46 (2013). doi:10.1088/0004-637X/776/1/46Ellison D C, Warren D C and Bykov A M 2013 Monte Carlo simulations of nonlinear particle acceleration in ...
E CARLO SIMULATIONS SINH-ACCELERATION: EFFICIENT EVALUATION OF PROBABILITY DISTRIBUTIONS, OPTION PRICING, AND MONTE CARLO SIMULATIONSSINH-ACCELERATION: EFFICIENT EVALUATION OF PROBABILITY DISTRIBUTIONS, OPTION PRICING, AND MONTE CARLO SIMULATIONSSinh-regular Lévy processes...
Nonetheless, they share many similarities, such as ray-marching computation, GPU acceleration, scattering/absorption handling etc.The algorithm of this software is detailed in the References [Fang2009,Yu2018,Yan2020]. A short summary of the main features includes:...
Fast Simulation of Radiographic Images Using a Monte Carlo X-Ray Transport Algorithm Implemented in CUDA 50.3.2Monte Carlo Algorithm to Generate X-Ray Tracks The MC code described in this chapter[1–3]simulates a radiographic image by averaging the individual contributions to the image from a lar...
To prove the concept we design a spin-problem specific irreversible algorithm, and tested it on the mean-field spin cluster model. We showed on this example that the irreversible modification can lead to dramatic acceleration of MC mixing. Our results suggest that the irreversible MC algorithms ...