Ji, Yao and Manashov, Alexander N. (2018) Operator mixing in fermionic CFTs in noninteger dimensions. Physical Review D 98 (10), 105001-1-105001-9.
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Other URL: http://doi.org/10.1103/PhysRevD.98.105001
Abstract
We consider the renormalization of four-fermion operators in the critical QED and SU(Nc) version of the Gross-Neveu-Yukawa model in noninteger dimensions. Since the number of mixing operators is infinite, the diagonalization of an anomalous dimension matrix becomes a nontrivial problem. At leading order, the construction of eigenoperators is equivalent to solving certain three-term recurrence ...
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| Item type: | Article | ||||
|---|---|---|---|---|---|
| Date: | 1 November 2018 | ||||
| Institutions: | Physics > Institute of Theroretical Physics > Chair Professor Braun > Group Vladimir Braun | ||||
| Identification Number: |
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| Dewey Decimal Classification: | 500 Science > 530 Physics | ||||
| Status: | Published | ||||
| Refereed: | Yes, this version has been refereed | ||||
| Created at the University of Regensburg: | Yes | ||||
| Item ID: | 38345 |
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