#  Zhengwei Liu (Tsinghua University): Alterfold Theory and Quantum Error Correction 

 



####  calendar\_today Date and Time 

 **April 15, 2025** 

 04:30PM - 05:30PM EDT 

####  pin\_drop Location 

 **Jefferson 256 and Zoom**  

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

 

 

 



 

Passcode: 657361

Speaker: Zhengwei Liu

Title: Alterfold Theory and Quantum Error Correction

Abstract:

We will present new insights in alterfold theory and quon language to study quantum error corrections. We provide a learning-based framework for constructing Variational Graphical Quantum Error Correcting (VGQEC) noise-tailored codes. We illustrate this framework by constructing explicit codes, including optimal ones. It is based on joint work with Y. Shao, Y. Li et al, arXiv:2410.02608.



 

 



 

 

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