DATA-ANALYSIS FOR QUANTUM MONTE-CARLO SIMULATIONS WITH THE NEGATIVE-SIGN PROBLEM

被引：8

作者：

HATANO, N

机构：

[1] Department of Physics, University of Tokyo, Hongo 7-3-1, Bunkyo-ku

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1994年 / 63卷 / 05期

关键词：

QUANTUM MONTE-CARLO SIMULATION; NEGATIVE-SIGN PROBLEM; DATA ANALYSIS;

D O I：

10.1143/JPSJ.63.1691

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Methods of analyzing data of quantum Monte Carlo simulations with the negative-sign problem are studied. It is pointed out that naive data analyses yield an overestimated statistical error or a quite unstable result. Two proper ways of analyzing the data are presented.

引用

收藏

页码：1691 / 1697

页数：7

相关论文

共 19 条

[1]

[Anonymous], 1993, QUANTUM MONTE CARLO

[2] The distribution of the index in a normal bivariate population. [J].

Fieller, EC .

BIOMETRIKA, 1932, 24 :428-440

[3] MINUS SIGN PROBLEM IN THE MONTE-CARLO SIMULATION OF LATTICE FERMION SYSTEMS [J].

FURUKAWA, N ;

IMADA, M .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1991, 60 (03) :810-824

[4] The frequency distribution of the quotient of two normal variates [J].

Geary, RC .

JOURNAL OF THE ROYAL STATISTICAL SOCIETY, 1930, 93 :442-446

[5] REPRESENTATION BASIS IN QUANTUM MONTE-CARLO CALCULATIONS AND THE NEGATIVE-SIGN PROBLEM [J].

HATANO, N ;

SUZUKI, M .

PHYSICS LETTERS A, 1992, 163 (04) :246-249

[6] TRANSFER-MATRIX CALCULATIONS OF THE SPIN 1/2 ANTIFERROMAGNETIC XXZ MODEL ON THE 4X2 TRIANGULAR LATTICE USING THE FRACTAL DECOMPOSITION [J].

HATANO, N ;

SUZUKI, M .

PROGRESS OF THEORETICAL PHYSICS, 1991, 85 (03) :481-492

[7]

HINKLEY DV, 1970, BIOMETRIKA, V57, P683

[8] ON RATIO OF 2 CORRELATED NORMAL RANDOM VARIABLES [J].

HINKLEY, DV .

BIOMETRIKA, 1969, 56 (03) :635-&

[9] MONTE-CARLO SIMULATIONS OF ONE-DIMENSIONAL FERMION SYSTEMS [J].

HIRSCH, JE ;

SUGAR, RL ;

SCALAPINO, DJ ;

BLANKENBECLER, R .

PHYSICAL REVIEW B, 1982, 26 (09) :5033-5055

[10]

KENDALL M, 1977, ADV THEORY STAT, V1, P263