Canonical BRST quantisation of worldsheet gravities
نویسندگان
چکیده
منابع مشابه
BRST operator quantisation of parametrised gauge systems
The BRST quantisation of a finite dimensional gauge system featuring a Hamiltonian constraint quadratic in the momenta reveals that the presence of a potential term and/or additional linear constraints lead to a factor ordered kinetic term in the Hamiltonian which differs from the naively expected Laplacian. This unexpected factor ordering is found to be a necessary condition to obtain constrai...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 1995
ISSN: 0550-3213
DOI: 10.1016/0550-3213(94)00404-3