When the system is coupled to other systems in a invariant Lagrangian, the other systems display an induced symmetry breakdown, associated with a partially ...

In a theory of this type the breakdown of symmetry occurs already at the level of classical field theory, where vacuons are just nontrivial translationally ...

We examine a simple relativistic theory of two scalar fields, first discussed by Goldstone, in which as a result of spontaneous breakdown of U(1) symmetry ...

15 нояб. 2024 г. · The symmetry-breaking scheme has the advantage of avoiding the appearance of massless Goldstone bosons that usually accompany the spontaneous ...

That is to say, we take the sym- metry group to be the trivial Abelian group U(1), we take as the fundamental dynamic variables a pair of. Hermitian scalar ...

We examine a simple relativistic theory of two scalar fields, first discussed by Goldstone, in which as a result of spontaneous breakdown of U(1) symmetry ...

This results in a model being consistent with the observed scale, the rate of expansion, and the stability of a flat expanding observable universe. Related ...

SPONTANEOUS SYMMETRY BREAKDOWN WITHOUT MASSLESS BOSONS. Journal Article · Fri May 27 00:00:00 EDT 1966 · Physical Review (U.S.) ...

摘要. We examine a simple relativistic theory of two scalar fields, first discussed by Goldstone, in which as a result of s.

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