Gravitational and Schwinger model anomalies: How far can the analogy go? - INSPIRE

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Gravitational and Schwinger model anomalies: How far can the analogy go?

A. Smailagic
(
- ICTP, Trieste
)
,
E. Spallucci
(
- Trieste U. and
- INFN, Trieste
)

Mar, 1992

6 pages

Published in:

Phys.Lett.B 284 (1992) 17-22

Published: 1992

e-Print:

hep-th/9204070 [hep-th]

DOI:

10.1016/0370-2693(92)91918-Y

Report number:

UTS-DFT-92-11

View in:

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Abstract:

We describe the most general treatment of all anomalies both for chiral and massless Dirac fermions, in two-dimensional gravity. It is shown that for this purpose two regularization dependent parameters are present in the effective action. Analogy to the \sc\ model is displayed corresponding to a specific choice of the second parameter, thus showing that the gravitational model contains \a\ relations having no analogy in the \sc\ model.

gravitation
dimension: 2
Schwinger model
anomaly
regularization: dependence
effective action

References(15)

Figures(0)

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