bn:01997483n
Noun Concept
Categories: Quantum field theory, Equations of physics
EN
sigma model  linear sigma model  Sigma-model  Sigma meson  σ-model
EN
In physics, a sigma model is a field theory that describes the field as a point particle confined to move on a fixed manifold. Wikipedia
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EN
In physics, a sigma model is a field theory that describes the field as a point particle confined to move on a fixed manifold. Wikipedia
field theory of a point particle confined to move on a fixed manifold Wikidata
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