We present a calculation of the effective action for induced conformal gravity on higher genus Rieman surfaces. Our expression, generalizing Polyakov's formula, depends holomorphically on the Beltrami differential and integrates the diffeomorphism anomaly. © 1991.
Zucchini R. (1991). A Polyakov action on Riemann surfaces. PHYSICS LETTERS. SECTION B, 260(3-4), 296-302 [10.1016/0370-2693(91)91615-3].
A Polyakov action on Riemann surfaces
Zucchini R.Primo
1991
Abstract
We present a calculation of the effective action for induced conformal gravity on higher genus Rieman surfaces. Our expression, generalizing Polyakov's formula, depends holomorphically on the Beltrami differential and integrates the diffeomorphism anomaly. © 1991.File in questo prodotto:
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