Phys. Rev. D 55, 1072–1078 (1997)BRST-invariant boundary conditions for gauge theoriesReceived 29 July 1996; published in the issue dated 15 January 1997 A systematic way of generating sets of local boundary conditions on the gauge fields in a path integral is presented. These boundary conditions are suitable for one-loop effective action calculations on manifolds with a boundary and for quantum cosmology. For linearized gravity, the general procedure described here leads to new sets of boundary conditions. © 1997 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.55.1072
DOI:
10.1103/PhysRevD.55.1072
PACS:
11.15.Bt, 04.60.-m, 98.80.Hw
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