Comment on “A comparison of the efficiency of Fourier- and discrete time-path integral Monte Carlo” [J. Chem. Phys. 109 , 2123 (1998)]

We examine the efficiency of the partial averaged Fourier path integral method for a model of the (H2)22 system. We show errors in thermodynamic average energies asymptotically approach zero as the inverse of the square of the number of path variables. Using common estimators, we also find the effic...

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Veröffentlicht in:	The Journal of chemical physics 1999-10, Vol.111 (16), p.7685-7686
Hauptverfasser:	Doll, J. D., Freeman, David L.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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