A series of delicate points occurring in the quantization of Yang-Mills theories in algebraic non-covariant gauges is discussed. In particular the relation between subsidiary conditions and the seeming breakdown of the Lorentz covariance, the role of the residual gauge freedom and the relevance of the BRST procedure are focussed in the framework of the hamiltonian formulation.
Nardelli, G., Bassetto, A., Lazzizzera, I., Soldati, R., Residual Gauge Freedom And Brst Conditions In A Hamiltonian Formulation Of Algebraic Noncovariant Gauges, <<PHYSICS LETTERS. SECTION B>>, 1989; (228): 235-239. [doi:http://dx.doi.org/10.1016/0370-2693(89)90664-3] [http://hdl.handle.net/10807/7725]
Residual Gauge Freedom And Brst Conditions In A Hamiltonian Formulation Of Algebraic Noncovariant Gauges
Nardelli, Giuseppe;Bassetto, Antonio;Soldati, Roberto
1989
Abstract
A series of delicate points occurring in the quantization of Yang-Mills theories in algebraic non-covariant gauges is discussed. In particular the relation between subsidiary conditions and the seeming breakdown of the Lorentz covariance, the role of the residual gauge freedom and the relevance of the BRST procedure are focussed in the framework of the hamiltonian formulation.
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