On the vacuum stability in the σ model
Nuclear Physics BPublished 1 December 1976
I. V. Krive, Andrei Linde
Citations79
SJR quartileQ1
SJR score0.87
SNIP0.88
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Abstract
It is shown that with certain relations between coupling constants, the state with spontaneous symmetry breaking in the σ model is unstable, and an extremely strong dynamical symmetry breaking takes place.
Keywords
ChemistryPhysics and Astronomy
Reviews of Modern PhysicsFunctional methods and perturbation theory
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