Analysis of Gauge Dependence in the Einstein-Cartan Theory in First-Order Formulation
A search for photon propagator on Loop Quantum Gravity in the formulation of the E...
| Full text | |
| Author(s): |
Brandt, F. T.
;
Frenkel, J.
;
McKeon, D. G. C.
Total Authors: 3
|
| Document type: | Journal article |
| Source: | PHYSICAL REVIEW D; v. 98, n. 2, p. 11-pg., 2018-07-30. |
| Abstract | |
We study the Becchi-Rouet-Stora-Tyutin (BRST) renormalization of an alternative formulation of the Yang-Mills theory, where the matrix-propagator of the gluon and the complementary fields is diagonal. This procedure involves scalings as well as nonlinear mixings of the fields and sources. We show, in the Landau gauge, that the BRST identities implement a recursive proof of renormalizability to all orders. (AU) | |
| FAPESP's process: | 18/01073-5 - Renormalizability of gauge theories in the first order formalism |
| Grantee: | Fernando Tadeu Caldeira Brandt |
| Support Opportunities: | Research Grants - Visiting Researcher Grant - International |