Odd-flavor simulations by hybrid Monte Carlo

被引：1
|
作者：
Takaishi, T [1 ]
De Forcrand, P [1 ]
机构：
[1] Hiroshima Univ Econ, Dept Phys, Hiroshima 7310192, Japan
来源：
NON-PERTUBATIVE METHODS AND LATTICE QCD | 2001年
关键词：
D O I：
10.1142/9789812811370_0012
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The standard hybrid Monte Carlo algorithm is known to simulate even flavors QCD only. Simulations of odd flavors QCD, however, can be also performed in the framework of the hybrid Monte Carlo algorithm where the inverse of the fermion matrix is approximated by a polynomial. In this exploratory study we perform three flavors QCD simulations. We make a comparison of the hybrid Monte Carlo algorithm and the R-algorithm which also simulates odd flavors systems but has step-size errors. We find that results from our hybrid Monte Carlo algorithm are in agreement with those from the R-algorithm obtained at very small step-size.
引用
收藏
页码：112 / 120
页数：9
相关论文
共 50 条
  • [1] Odd-flavor hybrid Monte Carlo algorithm for lattice QCD
    Takaishi, T
    de Forcrand, P
    [J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 2002, 13 (03): : 343 - 365
  • [2] Reversibility and instabilities in hybrid Monte Carlo simulations
    Joó, B
    [J]. QCD AND NUMERICAL ANALYSIS III, 2005, 47 : 91 - 99
  • [3] Hybrid Monte Carlo Schemes for Plasma Simulations
    Dimarco, Giacomo
    Narski, Jacek
    [J]. NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2011: INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS, VOLS A-C, 2011, 1389
  • [4] HYBRID REVERSE MONTE CARLO SIMULATIONS OF MICROPOROUS CARBONS
    Palmer, J. C.
    Jain, S. J.
    Gubbins, K. E.
    Cohaut, N.
    Fischer, J. E.
    Dash, R. K.
    Gogotsi, Y.
    [J]. CHARACTERISATION OF POROUS SOLIDS VIII, 2009, (318): : 56 - +
  • [5] Constant pressure hybrid Monte Carlo simulations in GROMACS
    Mario Fernández-Pendás
    Bruno Escribano
    Tijana Radivojević
    Elena Akhmatskaya
    [J]. Journal of Molecular Modeling, 2014, 20
  • [6] Constant pressure hybrid Monte Carlo simulations in GROMACS
    Fernandez-Pendas, Mario
    Escribano, Bruno
    Radivojevic, Tijana
    Akhmatskaya, Elena
    [J]. JOURNAL OF MOLECULAR MODELING, 2014, 20 (12)
  • [7] Monte Carlo simulations
    Dapor, M
    [J]. ELECTRON-BEAM INTERACTIONS WITH SOLIDS: APPLICATION OF THE MONTE CARLO METHOD TO ELECTRON SCATTERING PROBLEMS, 2003, 186 : 69 - 90
  • [8] HYBRID MONTE-CARLO SIMULATIONS OF DENSE POLYMER SYSTEMS
    FORREST, BM
    SUTER, UW
    [J]. JOURNAL OF CHEMICAL PHYSICS, 1994, 101 (03): : 2616 - 2629
  • [9] Molecular dynamics, Langevin and hybrid Monte Carlo simulations in a multicanonical ensemble
    Hansmann, UHE
    Okamoto, Y
    Eisenmenger, F
    [J]. CHEMICAL PHYSICS LETTERS, 1996, 259 (3-4) : 321 - 330
  • [10] Replica exchange Hybrid Monte Carlo simulations of the ammonia dodecamer and hexadecamer
    Venditto, J. G.
    Wolf, S.
    Curotto, E.
    Mella, Massimo
    [J]. CHEMICAL PHYSICS LETTERS, 2015, 635 : 127 - 133
12345