1. Feb 10, 2007 #1

   jostpuur

   

   Can QFT be used to anything else but particle collisions? Particle collisions seem to be the major application of the theory, but it hasn't become clear to me if it works for anything else.

    

   jostpuur, Feb 10, 2007
2. 
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3. Feb 10, 2007 #2

   ZapperZ

   

   Staff Emeritus

   Science Advisor

   Education Advisor

   Insights Author

   QFT is used in everything from nuclear physics to condensed matter theory. That semiconductor in your modern electronics has a complete description using QFT.
   
   Zz.

    

   ZapperZ, Feb 10, 2007

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