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advanced_notions:quantum_field_theory:solitons

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advanced_notions:quantum_field_theory:solitons [2018/04/02 15:10]
jakobadmin [Why is it interesting?]
advanced_notions:quantum_field_theory:solitons [2018/05/05 12:38] (current)
jakobadmin ↷ Links adapted because of a move operation
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 <tabbox Why is it interesting?> ​ <tabbox Why is it interesting?> ​
  
-[[advanced_tools:​feynman_diagrams|Feynman diagrams]] do not describe everything that can happen in a [[theories:​quantum_field_theory|quantum field theory]]. There can be classical solutions of the field equations that describe larger lumps of field excitations that aren't describable by Feynman diagrams. ​+[[advanced_tools:​feynman_diagrams|Feynman diagrams]] do not describe everything that can happen in a [[theories:​quantum_field_theory:canonical|quantum field theory]]. There can be classical solutions of the field equations that describe larger lumps of field excitations that aren't describable by Feynman diagrams. ​
  
 Classical solutions of the field equations with finite energy are called solitons. ​ Classical solutions of the field equations with finite energy are called solitons. ​
advanced_notions/quantum_field_theory/solitons.1522674657.txt.gz · Last modified: 2018/04/02 13:10 (external edit)