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researcher

C. Umrigar

6 papers hereh-index 580 citations8 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author1
  • last author3

Across the 5 of 6 papers where every author was matched, so the position is known.

fields
  • physics.chem-ph4
  • physics.class-ph1
  • physics.comp-ph1
same name
  • C. Umrigar — 24 papers, h 36

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20112025
most citedApproaching Chemical Accuracy with Quantum Monte Carlo

82 citations · 158 across the 6 of their papers we have counts for

collaborators
Showing 2023Show all

1 paper · 1 filter

physics.chem-ph2023★ 5 cited

Reducing the time-step errors in diffusion Monte Carlo

Tyler A. Anderson, Manolo C. Per, C. J. Umrigar

We modify the reweighting factor of the projector used in diffusion Monte Carlo to reduce the time-step error of the total energy. Further, we present a reweighting scheme that has…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.