SUSCEPTIBILITY FOR 2-d GRAVITY COUPLED TO SO(2,1) BF SYSTEM
Keyword(s):
We consider two-dimensional gravity in the presence of a system of fields described by an action which can be derived from a topological theory with gauge group SO(2,1). Working in the continuum approach, we extract the area dependence of the partition function and deduce the susceptibility for the theory. The inclusion of D massless scalars gives a susceptibility depending linearly on D. We finally discuss our results.
1991 ◽
Vol 06
(15)
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pp. 2743-2754
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1992 ◽
Vol 07
(21)
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pp. 5337-5367
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1992 ◽
Vol 07
(19)
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pp. 4487-4499
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1991 ◽
Vol 06
(14)
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pp. 1261-1268
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1992 ◽
Vol 9
(S)
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pp. S97-S116
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1984 ◽
Vol 129
(1)
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pp. 201-210
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2021 ◽
Vol 63
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pp. 103117
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