2001/02/06 by J. S. Kole, Hans De Raedt, H. De Raedt
Physics and Astronomy · #Advanced Chemical Physics Studies #Quantum chaos and dynamical systems #Quantum, superfluid, helium dynamics #physics.comp-ph #quant-ph
paper · pdf · doi:10.1103/physreve.64.016704
7 pages, 3 tables
arxiv created 2001/02/06 · openalex publication_date 2001/06/22 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Starting from an exact lower bound on the imaginary-time propagator, we present a path-integral quantum Monte Carlo method that can handle singular attractive potentials. We illustrate the basic ideas of this quantum Monte Carlo algorithm by simulating the ground state of hydrogen and helium.