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.TH "PT2" "1" "Jan 16, 2019" "2.0" "Quantum Package"
.SH NAME
pt2 \-  | Quantum Package >
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Second order perturbative correction to the wave function contained in the EZFIO directory.
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.INDENT 3.5
This programs runs the stochastic PT2 correction on all “n_states” wave function stored in the EZFIO folder (see \fBdeterminant n_states\fP).
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The option for the PT2 correction are the “pt2_relative_error” which is the relative stochastic
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error on the PT2 to reach before stopping the stochastic sampling. (see \fBperturbation pt2_relative_error\fP)
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File: \fBfci/pt2.irp.f\fP
.SH AUTHOR
A. Scemama, E. Giner
.SH COPYRIGHT
2018, A. Scemama, E. Giner
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