Temperature-dependent errors in nuclear lattice simulations
Journal Article
·
· Physical Review. C, Nuclear Physics
- Department of Physics, North Carolina State University, Raleigh, North Carolina 27695-8202 (United States)
We study the temperature dependence of discretization errors in nuclear lattice simulations. We find that for systems with strong attractive interactions the predominant error arises from the breaking of Galilean invariance. We propose a local 'well-tempered' lattice action which eliminates much of this error. The well-tempered action can be readily implemented in lattice simulations for nuclear systems as well as cold atomic Fermi systems.
- OSTI ID:
- 21003447
- Journal Information:
- Physical Review. C, Nuclear Physics, Vol. 75, Issue 6; Other Information: DOI: 10.1103/PhysRevC.75.064003; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2813
- Country of Publication:
- United States
- Language:
- English
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