$\mathcal W$-GRAVITY ANOMALIES WITH GHOST LOOPS AND BACKGROUND CHARGES
1993 ◽
Vol 08
(14)
◽
pp. 2419-2436
◽
Keyword(s):
The path-integral quantization of chiral [Formula: see text] gravity is considered and the complete set of anomalies arising from both matter and ghost integrations is calculated. The effects of background charge are included and the results are related to the operator quantization. For those matter theories with exact quantum [Formula: see text] symmetry, the ghost contributions precisely cancel the matter-dependent anomalies. The results are extended to nonchiral [Formula: see text] gravity.
1991 ◽
Vol 06
(32)
◽
pp. 2995-3003
◽
2012 ◽
Vol 27
(27)
◽
pp. 1250157
◽
Keyword(s):
2002 ◽
Vol 17
(36)
◽
pp. 2383-2391
◽
2003 ◽
Vol 72
(Suppl.C)
◽
pp. 7-11
1989 ◽
Vol 04
(01)
◽
pp. 249-255
◽