Monte Carlo Calculation of Quantum Systems. II. Higher Order Correction

Minoru Takahashi, Masatoshi Imada

研究成果: Article査読

215 被引用数 (Scopus)

抄録

The higher order correction term is obtained for the Monte Carlo calculation of the path integral, The correction is expressed only by a modification of the potential term: V(r1,.,rN)®+V+(h+2/24m)(B/M)2 ENi=1(dV/dri)2, where ri's are coordinates of particles, N is number of particles with mass m, B is (kT)-l and M is number of partitions. By this method one can reduce the computation time remarkably. A rapid convergence of energy is obtained for the case of harmonic oscillator.

本文言語English
ページ(範囲)3765-3769
ページ数5
ジャーナルjournal of the physical society of japan
53
11
DOI
出版ステータスPublished - 1984
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

フィンガープリント

「Monte Carlo Calculation of Quantum Systems. II. Higher Order Correction」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル