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Perturbative effective field theory at finite density

✍ Scribed by R.J. Furnstahl; James V. Steele; Negussie Tirfessa


Book ID
108442536
Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
218 KB
Volume
671
Category
Article
ISSN
0375-9474

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πŸ“œ SIMILAR VOLUMES


Field redefinitions at finite density
✍ R.J. Furnstahl; H.-W. Hammer; Negussie Tirfessa πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 215 KB

The apparent dependence of nuclear matter observables on off-shell properties of the twonucleon potential is re-examined in the context of effective field theory (EFT). Finite density (thermodynamic) observables are invariant under field redefinitions, which extends the well-known theorem about the