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researcher

Robert J Anderson

7 papers hereh-index 6265 citations7 works total

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

author position
  • first author3
  • middle author4

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • physics.chem-ph3
  • cond-mat.mtrl-sci1
  • cond-mat.str-el1
  • physics.comp-ph1
  • quant-ph1

identity via Semantic Scholar / OpenAlex

activity
20192022
most citedNECI: N-Electron Configuration Interaction with emphasis on state-of-the-art stochastic methods

99 citations · 303 across the 7 of their papers we have counts for

collaborators
Showing physics.chem-phShow all

3 papers · 1 filter

physics.chem-ph2020

Four-component Full Configuration Interaction Quantum Monte Carlo for Relativistic Correlated Electron Problems

Robert J. Anderson, George H. Booth

An adaptation of the full configuration interaction quantum Monte Carlo (FCIQMC) method is presented, for correlated electron problems containing heavy elements and the presence of…

physics.chem-ph2020★ 11 cited

Improved Stochastic Multireference Perturbation Theory for Correlated Systems with Large Active Spaces

James J. Halson, Robert J. Anderson, George H. Booth

We identify the dominant computational cost within the recently introduced stochastic and internally contracted FCIQMC-NEVPT2 method for large active space sizes. This arises from…

physics.chem-ph2019★ 42 cited

Efficient and Stochastic Multireference Perturbation Theory for Large Active Spaces within a Full Configuration Interaction Quantum Monte Carlo Framework

Robert J. Anderson, Toru Shiozaki, George H. Booth

Full Configuration Interaction Quantum Monte Carlo (FCIQMC) has been effectively applied to very large configuration interaction (CI) problems, and was recently adapted for use as…

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