Quantum Monte Carlo Method for Attractive Coulomb Potentials

G. Baym; H. De Raedt; H. De Raedt; H. De Raedt; H. De Raedt; H. De Raedt; H. Kleinert; H. Kleinert; H. Kleinert; H. Kleinert; I.H. Duru; J. S. Kole; K. Symanzik; K.E. Schmidt; L.I. Schiff; M. Bachmann; M. Bachmann; M. Bachmann; M. Suzuki; M. Suzuki; M. Suzuki; R. Giachetti; R. Giachetti; R.P. Feynman; R.P. Feynman; S. Lie; W. Janke; W. Janke

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Quantum Monte Carlo Method for Attractive Coulomb Potentials

Authors: G. Baym
H. De Raedt
H. De Raedt
H. De Raedt
H. De Raedt
H. De Raedt
H. Kleinert
H. Kleinert
H. Kleinert
H. Kleinert
I.H. Duru
J. S. Kole
K. Symanzik
K.E. Schmidt
L.I. Schiff
M. Bachmann
M. Bachmann
M. Bachmann
M. Suzuki
M. Suzuki
M. Suzuki
R. Giachetti
R. Giachetti
R.P. Feynman
R.P. Feynman
S. Lie
W. Janke
W. Janke
Publication date: 1 January 2001
Publisher: 'American Physical Society (APS)'
Doi

Abstract

Starting from an exact lower bound on the imaginary-time propagator, we present a Path-Integral Quantum Monte Carlo method that can handle singular attractive potentials. We illustrate the basic ideas of this Quantum Monte Carlo algorithm by simulating the ground state of hydrogen and helium.Comment: 7 pages, 3 table