The dominance of low-energy contributions to the Casimir energy in the chiral bag model |
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Affiliation: | Department of Physics, State University of New York at Stony Brook, Stony Brook, NY 11794, USA |
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Abstract: | The smearing of the discrete mode sums leading to the Casimir energy and other vacuum quark contributions to baryon observables in the chiral bag model is shown to give smooth densities dominated by low-energy contributions. This observation provides support for methods previously adopted for the elimination of divergences in such calculations and leads to significant numerical improvements over standard mode sum techniques. |
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