Abstract
We relate the energy-momentum-tensor trace anomaly in spin-1/2 quantum electrodynamics to the functions (), () defined through the Callan-Symanzik equations, and prove finiteness of when the anomaly is taken into account.
Original language | English (US) |
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Pages (from-to) | 1712-1721 |
Number of pages | 10 |
Journal | Physical Review D |
Volume | 15 |
Issue number | 6 |
DOIs | |
State | Published - 1977 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)