Abstract
By combining diffusion Monte Carlo for the spatial degrees of freedom and auxiliary field Monte Carlo to separate the spin-isospin operators, we can solve for the ground state of many-nucleon systems. We use a path constraint to control the fermion sign problem and apply the method to neutron systems interacting with the Argonne ν′s two nucleon potential and the Urbana IX three-nucleon potential. We compare our results with fermion hypernetted chain calculations.
Original language | English (US) |
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Pages (from-to) | 1510-1518 |
Number of pages | 9 |
Journal | International Journal of Modern Physics B |
Volume | 15 |
Issue number | 10-11 |
DOIs | |
State | Published - May 10 2001 |
ASJC Scopus subject areas
- Statistical and Nonlinear Physics
- Condensed Matter Physics