HIGHLIGHTS
- who: Felix Tellander from the Deutsches Elektronen-Synchrotron DESY, Notkestr85, Hamburg, Germany, Sciences Institute, The Australian National University, Canberra, Australia. have published the paper: Cohen-Macaulay Property of Feynman Integrals, in the Journal: (JOURNAL)
- what: The authors focus on the study of Feynman integrals using this GKZ A-hypergeometric system point of view.
SUMMARY
The analytic view of Feynman integrals is as old as the integrals themselves, e_g to guarantee causality they are often continued into the complex plane in a predetermined manner. Since PF=PU + E, where PU, respectively E . . .
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