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theorems:haags_theorem [2018/04/09 09:06]
theorems:haags_theorem [2019/05/08 13:48] (current)
jakobadmin [Abstract]
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 <tabbox Abstract> ​ <tabbox Abstract> ​
-<note tip+<blockquote>In particular Haag's theorem, that one 
-The motto in this section ​is: //the higher ​the level of abstractionthe better//. +cannot consistently define the vacuum ​in interacting theories, ​is now considered to have been the wrong way to look 
-</note> +at the problemand largely disappears with considerations of RG flow.<​cite>​[[http:​//​pdf/​QFT_notes_F_Flicker.pdf|A Practical Introduction to Quantum Field Theory]] by Felix Flicker</cite></​blockquote>
 <tabbox Why is it interesting?> ​ <tabbox Why is it interesting?> ​
theorems/haags_theorem.txt · Last modified: 2019/05/08 13:48 by jakobadmin