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models:toy_models:sine_gordon [2018/03/27 15:09]
jakobadmin
models:toy_models:sine_gordon [2018/05/05 12:50] (current)
jakobadmin ↷ Links adapted because of a move operation
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-====== Sine-Gordon Model: ​\quad  ​\mathcal{L} = \frac{1}{2} \left( (\partial_\mu \phi)^2 ​ \right) -  (1-cos \phi) $  ======+<WRAP lag>$ \mathcal{L} = \frac{1}{2} \left( (\partial_\mu \phi)^2 ​ \right) -  (1-cos \phi) $</​WRAP>​ 
 + 
 +====== Sine-Gordon Model   ======
  
 <tabbox Intuitive> ​ <tabbox Intuitive> ​
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 <tabbox Abstract> ​ <tabbox Abstract> ​
-The Sine-Gordon model is [[advanced_notions:​quantum_field_theory:​duality|dual]] to the massive Thirring model.+The Sine-Gordon model is [[advanced_notions:​duality|dual]] to the massive Thirring model.
  
 This is surprising since the Sine-Gordon model is a purely scalar theory, while the massive Thirring model is a purely fermionic theory. However, the solitons in the Sine-Gordon model are fermionic, while the solitons in the Thirring model are scalars. ​ This is surprising since the Sine-Gordon model is a purely scalar theory, while the massive Thirring model is a purely fermionic theory. However, the solitons in the Sine-Gordon model are fermionic, while the solitons in the Thirring model are scalars. ​
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 <tabbox Why is it interesting?> ​ <tabbox Why is it interesting?> ​
  
-The Sine-Gordon model is a toy model that helps to understand fundamental notions like [[advanced_notions:​quantum_field_theory:​duality|duality]] in a simplified setup. ​+The Sine-Gordon model is a toy model that helps to understand fundamental notions like [[advanced_notions:​duality|duality]] in a simplified setup. ​
  
  
models/toy_models/sine_gordon.1522156178.txt.gz · Last modified: 2018/03/27 13:09 (external edit)