ODD-FLAVOR HYBRID MONTE CARLO ALGORITHM FOR LATTICE QCD-Reference-Cited by-同舟云学术

ODD-FLAVOR HYBRID MONTE CARLO ALGORITHM FOR LATTICE QCD

Published:2002-03 Issue:03 Volume:13 Page:343-365
ISSN:0129-1831
Container-title:International Journal of Modern Physics C
language:en
Short-container-title:Int. J. Mod. Phys. C

Author:

TAKAISHI TETSUYA¹,de FORCRAND PHILIPPE²³

Affiliation:

1. Hiroshima University of Economics, Hiroshima, 731-0192, Japan

2. Institut für Theoretische Physik, ETH Hönggerberg, CH-8093 Zürich, Switzerland

3. CERN, Theory Division, CH-1211 Genève 23, Switzerland

Abstract

We discuss hybrid Monte Carlo algorithms for odd-flavor lattice QCD simulations. The algorithms include a polynomial approximation, which enables us to simulate odd-flavor QCD in the framework of the hybrid Monte Carlo algorithm. In order to make the algorithms exact, the correction factor to the polynomial approximation is also included in an economical, stochastic way. We test the algorithms for nf = 1, 1 + 1 and 2 + 1 flavors and compare results with other algorithms.

Publisher

World Scientific Pub Co Pte Lt

Subject

Computational Theory and Mathematics,Computer Science Applications,General Physics and Astronomy,Mathematical Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0129183102003152

Reference12 articles.

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2. Hybrid-molecular-dynamics algorithms for the numerical simulation of quantum chromodynamics

3. Hamiltonian formulation of Wilson's lattice gauge theories

4. A new approach to the problem of dynamical quarks in numerical simulations of lattice QCD

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