Canonical quantization of non-Abelian gauge theories in the axial gauge
- 15 May 1978
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 17 (10) , 2624-2636
- https://doi.org/10.1103/physrevd.17.2624
Abstract
We explore canonical quantization in the axial gauge, with special reference to the problems of (i) additional gauge fixing; and (ii) the infrared infinities which occur in eliminating the dependent variables. We show that the freedom inherent in (i) permits the removal of (ii), resulting in a Hamiltonian with no explicit infinities, generating the proper equations of motion. This does not mean, however, that all matrix elements of the Hamiltonian will be finite. In particular, the bare-vacuum-expectation value of still contains an infrared divergence.
Keywords
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