Reality conditions, reducibility, and ghosts.
نویسندگان
چکیده
We examine two methods for incorporating complex first-class constraints into the BRST formalism when the complex conjugates of the constraints are linearly dependent upon the constraints, as is the case for general relativity in the Ashtekar variables. PACS: 03.70.+k, 04.60.Ds, 11.15.−q ⋆ Present Address: Dept. of Physics, U. Toronto, 60 St. George St., Toronto, ON M5S 1A7 Canada
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عنوان ژورنال:
- Physical review. D, Particles and fields
دوره 52 2 شماره
صفحات -
تاریخ انتشار 1995