#  Seminar: Feng Xu (University of California, Riverside): "Rigorous results about entropy in QFT" 

 



####  calendar\_today Date and Time 

 **March 1, 2022** 

 09:30AM - 09:30AM EST 

####  pin\_drop Location 

 **Zoom: https://harvard.zoom.us/j/779283357?pwd=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09**  



 

 



 

   ![Feng Xu](/sites/g/files/omnuum6611/files/styles/hwp_1_1__360x360_scale/public/mathpicture/files/feng_xu.jpeg?itok=z9QdVEUd) 

 

 **Speaker:** Feng Xu (University of California, Riverside)  
**Title:** Rigorous results about entropy in QFT  
**Abstract:** We will present some rigorous results about entropy and relative entropy in QFT, motivated in part by recent physicists' work which however depends on heuristic arguments such as introducing cut off and using path integrals.



 

 

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 Attachments- [  picture\_as\_pdf  2022-03-01\_xu\_seminar.pdf ](/sites/g/files/omnuum6611/files/mathpicture/files/2022-03-01_xu_seminar.pdf)
 
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