Bulk properties of nuclear matter in the relativistic Hartree approximation with cut-off regularization

1995/07/13 by Kazuharu Koide, Hiroaki Kouno, Koide, Kazuharu +5
Physics and Astronomy · #FOS: Physical sciences #High-Energy Particle Collisions Research #Nuclear Theory (nucl-th) #Nuclear physics research studies #Quantum Chromodynamics and Particle Interactions #nucl-th

paper · pdf · doi:10.48550/arxiv.nucl-th/9507022

PACS numbers, 21.65.+f, 21.30.+y

arxiv created 1995/07/13 · openalex publication_date 1995/07/13 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

A method of cut-off regularization is proposed to evaluate vacuum corrections in nuclear matter in the framework of the Hartree approximation. Bulk properties of nuclear matter calculated by this method are a good agreement with results analyzed by empirical values. The vacuum effect is quantitatively evaluated through a cut-off parameter and its role for saturation property and compressional properties is clarified.

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