Physics PAN Seminar by Dr. Robert Schabinger (MSU)

Title- Cusp and collinear anomalous dimensions in four-loop QCD from form factors

Abstract - In this talk, I present a recent ab initio calculation of the four-loop cusp anomalous dimensions of massless QCD. Novel computational technology developed by us over the course of several years was critical to our success. Our methods and approach to the calculation open the door to the calculation of the four-loop collinear anomalous dimensions of massless QCD, for which we have already obtained precise numerical results superior to the estimates currently available in the literature.

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https://wayne-edu.zoom.us/j/94408052160?pwd=RzNZQmRKYVZ1cUhxS25hcUt6bFgzZz09

Meeting ID: 944 0805 2160
Passcode: 124700
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