Quantum Monte Carlo for Molecules.

Abstract

Research progress on an alternative method to ab initio variational and perturbative approaches for the electronic structure of molecules is described. Progress in the report year on the evaluation of (1) molecular properties, (2) energy derivatives with respect to coordinates, and (3) excited states with the same symmetry as the ground state is described. Keywords: Quantum Monte Carlo, Molecules, Theoretical, Electronic Structure, Schrodinger Equation, Importance Functions, Reaction Barrier, Excited States, Energy Derivatives, Molecular Properties.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1986
Accession Number
ADA177930

Entities

People

  • Peter J. Reynolds
  • William A. Lester Jr.

Organizations

  • University of California, Berkeley

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • California
  • Chemistry
  • Computational Science
  • Dipole Moments
  • Eigenvalues
  • Eigenvectors
  • Equations
  • Ground State
  • Molecular Physics
  • Molecules
  • Monte Carlo Method
  • Physics
  • Potential Energy
  • Quantum Chemistry
  • Random Walk
  • Sampling
  • Wave Functions

Fields of Study

  • Physics

Readers

  • Quantum Chemistry

Technology Areas

  • Microelectronics
  • Quantum Computing