Stability of Yang Mills vacuum state

We examine the phenomena of the chromomagnetic gluon condensation in the Yang-Mills theory and the problem of stability of the chromomagnetic vacuum fields. The apparent instability of the chromomagnetic vacuum fields is a result of quadratic approximation. The stability is restored when the nonline...

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Bibliographic Details
Main Author: George Savvidy
Format: Article
Language:English
Published: Elsevier 2023-05-01
Series:Nuclear Physics B
Online Access:http://www.sciencedirect.com/science/article/pii/S0550321323001165