NSTORB: Difference between revisions
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{{TAGBL|NSTORB}} defines the number of stochastic orbitals per cycle, i.e. the number of stochastic orbitals that define one stochastic sample. If the sample is not large enough, the calculations | {{TAGBL|NSTORB}} defines the number of stochastic orbitals per cycle, i.e., the number of stochastic orbitals that define one stochastic sample. If the sample is not large enough, the calculations are repeated until the accuracy, defined by ESTOP, is reached. | ||
As a rule of thumb we recommend | As a rule of thumb, we recommend setting | ||
<math> | <math> | ||
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See [[Stochastic_LTMP2|here]] for a small tutorial on stochastic Laplace transformed MP2 calculations. | See [[Stochastic_LTMP2|here]] for a small tutorial on stochastic Laplace transformed MP2 calculations. | ||
== Related | == Related tags and articles == | ||
{{TAG|NOMEGA}}, | {{TAG|NOMEGA}}, | ||
{{TAG|ESTOP}}, | {{TAG|ESTOP}}, | ||
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[[Category:INCAR]][[Category:Many- | [[Category:INCAR tag]][[Category:Many-body perturbation theory]][[Category:MP2]] | ||
Latest revision as of 08:54, 21 February 2024
NSTORB = [integer]
| Default: NSTORB | = -1 |
Description: NSTORB specifies the number of stochastic orbitals per cycle in the stochastic MP2 algorithm.
NSTORB defines the number of stochastic orbitals per cycle, i.e., the number of stochastic orbitals that define one stochastic sample. If the sample is not large enough, the calculations are repeated until the accuracy, defined by ESTOP, is reached.
As a rule of thumb, we recommend setting
See here for a small tutorial on stochastic Laplace transformed MP2 calculations.
Related tags and articles
NOMEGA, ESTOP, LSMP2LT, LMP2LT, NBANDS, KPAR, ALGO