Casimir Energy of Confined Fields: A Role of the RG Invariance
Igor O. Cherednikov
TL;DR
This paper explores how renormalization group invariance influences the calculation of ground state energy in models with confined fermions, focusing on the (1+1)D MIT bag with massive fermions.
Contribution
It demonstrates the significance of RG invariance in computing the Casimir energy for confined fermion fields, providing detailed analysis for the (1+1)D MIT bag model.
Findings
RG invariance affects Casimir energy calculations.
Detailed analysis of the (1+1)D MIT bag with massive fermions.
Insights into ground state energy in confined fermion models.
Abstract
A role of the renormalization group invariance in calculations of the ground state energy for models with confined fermion fields is discussed. The case of the (1+1)D MIT bag with massive fermions is studied in detail.
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