New variational Monte Carlo method with an energy variance extrapolation for large-scale shell-model calculations

Details New variational Monte Carlo method with an energy variance extrapolation for large-scale shell-model calculations New variational Monte Carlo method with an energy variance extrapolation for large-scale shell-model calculations

2012-01-27

arxiv.org/abs/1201.5749v1

Phys. Rev. C 85, 021301(R) (2012)

Physics

Nuclear Physics

Nuclear Theory

5 pages, 1 figure

Scientific paper

10.1103/PhysRevC.85.021301

We propose a new variational Monte Carlo (VMC) method with an energy variance extrapolation for large-scale shell-model calculations. This variational Monte Carlo is a stochastic optimization method with a projected correlated condensed pair state as a trial wave function, and is formulated with the M-scheme representation of projection operators, the Pfaffian and the Markov-chain Monte Carlo (MCMC). Using this method, we can stochastically calculate approximated yrast energies and electro-magnetic transition strengths. Furthermore, by combining this VMC method with energy variance extrapolation, we can estimate exact shell-model energies.

Affiliated with

Also associated with

No associations

Rating

New variational Monte Carlo method with an energy variance extrapolation for large-scale shell-model calculations does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with New variational Monte Carlo method with an energy variance extrapolation for large-scale shell-model calculations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and New variational Monte Carlo method with an energy variance extrapolation for large-scale shell-model calculations will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-344659