DILATONIC BLACK-HOLES IN THEORIES WITH MODULI FIELDS

CADONI, MARIANO;MIGNEMI, SALVATORE

1993-01-01

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Abstract

We discuss the low-energy effective string theory when moduli of the compactified manifold are present. Assuming a nontrivial coupling of the moduli to the Maxwell tenser, we find a class of regular black-hole solutions. Both the thermodynamical and the geometrical structure of these solutions are discussed.