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Prog. Theor. Phys. Vol. 96 No. 5 (1996) pp. 971-977
Green Function Monte Carlo Method for Excited States of Quantum System
Taksu Cheon
Department of Physics, Hosei University, Tokyo 102
(Received May 16, 1996)
Abstract:
A novel scheme to solve the quantum eigenvalue problem through the imaginary-time Green function Monte Carlo method is presented. This method is applicable to the excited states as well as to the ground state of a generic system. We demonstrate the validity of the method with the numerical examples on three simple systems including a discretized sine-Gordon model.
URL :
http://ptp.ipap.jp/link?PTP/96/971/
DOI : 10.1143/PTP.96.971
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Citing Article(s) :
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Progress of Theoretical Physics Vol. 100 No. 5 (1998) pp. 977-991
:
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Monte-Carlo Study of Bound States in a Few-Nucleon System
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Hiroshi Masui and Toru Sato
