HIGHLIGHTS
- who: (Received, and July, from the DepartmentTemple University, Philadelphia, Pennsylvania, USA have published the research work: Improved renormalization scheme for nonlocal operators, in the Journal: (JOURNAL) of 31/07/2022
- what: In this proof-of-concept calculation the authors focus on nonlocal fermion bilinear operators containing a straight Wilson line. The authors show how to perform the perturbative correction for any number of smearing iterations and evaluate its effect on the power divergent renormalization coefficients. Another approach, which will be employed in the present work, has been quite successful in the renormalization of various local . . .
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