A quantum Monte Carlo method for nucleon systems

被引：155
|
作者：
Schmidt, KE [1 ]
Fantoni, S
机构：
[1] Arizona State Univ, Dept Phys & Astron, Tempe, AZ 85287 USA
[2] SISSA, Int Sch Adv Studies, I-34014 Trieste, Italy
[3] Int Ctr Theoret Phys, I-34014 Trieste, Italy
来源：
PHYSICS LETTERS B | 1999年 / 446卷 / 02期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/S0370-2693(98)01522-6
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We describe a quantum Monte Carlo method for Hamiltonians which include tensor and other spin interactions such as those that are commonly encountered in nuclear structure calculations. The main ingredients are a Hubbard-Stratonovich transformation to uncouple the spin degrees of freedom along with a fixed node approximation to maintain stability. We apply the method to neutron matter interacting with a central, spin-exchange, and tensor forces. The addition of isospin degrees of freedom is straightforward. (C) 1999 Published by Elsevier Science B.V. All rights reserved.
引用
收藏
页码：99 / 103
页数：5
相关论文
共 50 条
  • [41] TRANSFER-MATRIX METHOD AND MONTE-CARLO SIMULATION IN QUANTUM SPIN SYSTEMS
    SUZUKI, M
    [J]. PHYSICAL REVIEW B, 1985, 31 (05) : 2957 - 2965
  • [42] THE BOLD-THIN-BOLD DIAGRAMMATIC MONTE CARLO METHOD FOR OPEN QUANTUM SYSTEMS
    Cai, Zhenning
    Wang, Geshuo
    Yang, Siyao
    [J]. SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2023, 45 (04): : A1812 - A1843
  • [43] Intermediately correlated many-electron systems studied by quantum Monte Carlo method
    Yamazaki, M
    Tomita, N
    Nasu, K
    [J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2003, 72 (03) : 611 - 617
  • [44] MONTE-CARLO SIMULATION FOR QUANTUM SPIN SYSTEMS
    HOMMA, S
    MATSUDA, H
    OGITA, N
    [J]. PROGRESS OF THEORETICAL PHYSICS, 1984, 72 (06): : 1245 - 1247
  • [45] Cluster Monte Carlo algorithms for dissipative quantum systems
    Werner, P
    Troyer, M
    [J]. PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, 2005, (160): : 395 - 417
  • [46] Generalized Monte Carlo methods for classical and quantum systems
    Andricioaei, L
    Whitfield, TW
    Straub, JE
    [J]. MONTE CARLO METHOD IN THE PHYSICAL SCIENCES, 2003, 690 : 173 - 183
  • [47] MONTE-CARLO SIMULATION OF QUANTUM SPIN SYSTEMS
    CHAKRAVARTY, S
    STEIN, DB
    [J]. PHYSICAL REVIEW LETTERS, 1982, 49 (08) : 582 - 585
  • [48] Monte Carlo Simulations of quantum systems with global updates
    Muramatsu, A
    [J]. LECTURES ON THE PHYSICS OF HIGHLY CORRELATED ELECTRON SYSTEMS VIII, 2004, 715 : 159 - 201
  • [49] Monte Carlo Method for Solving ODE Systems
    Ermakov, S. M.
    Tovstik, T. M.
    [J]. VESTNIK ST PETERSBURG UNIVERSITY-MATHEMATICS, 2019, 52 (03) : 272 - 280
  • [50] QUANTUM-MONTE-CARLO SIMULATIONS FOR FERMIONIC SYSTEMS
    MORGENSTERN, I
    [J]. ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1989, 77 (02): : 267 - 273
12345