Novel Extrapolation Method in the Monte Carlo Shell Model

Details Novel Extrapolation Method in the Monte Carlo Shell Model Novel Extrapolation Method in the Monte Carlo Shell Model

2010-12-06

arxiv.org/abs/1012.1167v1

Phys.Rev.C82:061305,2010

Physics

Nuclear Physics

Nuclear Theory

4 pages, 4figures

Scientific paper

10.1103/PhysRevC.82.061305

We propose an extrapolation method utilizing energy variance in the Monte Carlo shell model in order to estimate the energy eigenvalue and observables accurately. We derive a formula for the energy variance with deformed Slater determinants, which enables us to calculate the energy variance efficiently. The feasibility of the method is demonstrated for the full $pf$-shell calculation of $^{56}$Ni, and the applicability of the method to a system beyond current limit of exact diagonalization is shown for the $pf$+$g_{9/2}$-shell calculation of $^{64}$Ge.

Affiliated with

Also associated with

No associations

Rating

Novel Extrapolation Method in the Monte Carlo Shell Model 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 Novel Extrapolation Method in the Monte Carlo Shell Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Novel Extrapolation Method in the Monte Carlo Shell Model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-167812