McMullan, D.; Paterson, J. Covariant factor ordering of gauge systems using ghost variables. II: States and observables. (English) Zbl 0672.58049 J. Math. Phys. 30, No. 2, 487-497 (1989). Reviewer: P.Kosinski MSC: 58Z05 53D50 81S10 × Cite Format Result Cite Review PDF Full Text: DOI
McMullan, D.; Paterson, J. Covariant factor ordering of gauge systems using ghost variables. I: Constraint rescaling. (English) Zbl 0672.58048 J. Math. Phys. 30, No. 2, 477-486 (1989). Reviewer: P.Kosinski MSC: 58Z05 53D50 81S10 × Cite Format Result Cite Review PDF Full Text: DOI