dorsal/arxiv
View SchemaVacuum Nucleon Loops and Naturalness
| Authors | R. J. Furnstahl, Brian D. Serot, Hua-Bin Tang |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9611046 |
| URL | https://arxiv.org/abs/nucl-th/9611046 |
| DOI | 10.1016/S0375-9474(97)00062-6 |
| Journal | Nucl.Phys. A618 (1997) 446-454 |
Abstract
Phenomenological studies support the applicability of naturalness and naive dimensional analysis to hadronic effective lagrangians for nuclei. However, one-baryon-loop vacuum contributions in renormalizable models give rise to unnatural coefficients, which indicates that the quantum vacuum is not described adequately. The effective lagrangian framework accommodates a more general characterization of vacuum contributions without reference to a Dirac sea of nucleons.
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"abstract": "Phenomenological studies support the applicability of naturalness and naive\ndimensional analysis to hadronic effective lagrangians for nuclei. However,\none-baryon-loop vacuum contributions in renormalizable models give rise to\nunnatural coefficients, which indicates that the quantum vacuum is not\ndescribed adequately. The effective lagrangian framework accommodates a more\ngeneral characterization of vacuum contributions without reference to a Dirac\nsea of nucleons.",
"arxiv_id": "nucl-th/9611046",
"authors": [
"R. J. Furnstahl",
"Brian D. Serot",
"Hua-Bin Tang"
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"doi": "10.1016/S0375-9474(97)00062-6",
"journal_ref": "Nucl.Phys. A618 (1997) 446-454",
"title": "Vacuum Nucleon Loops and Naturalness",
"url": "https://arxiv.org/abs/nucl-th/9611046"
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