Cosmological supergravity from a massive superparticle and super-cosmological black holes

DOI10.1088/0264-9381/16/3/022zbMATH Open0939.83063arXivhep-th/9809082OpenAlexW2086555048MaRDI QIDQ4699898

Maria E. Knutt-Wehlau, Robert B. Mann

Publication date: 18 November 1999

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Abstract: We describe in superspace a classical theory of two dimensional $(1,1)$ dilaton supergravity with a cosmological constant, both with and without coupling to a massive superparticle. We give general exact non-trivial superspace solutions for the compensator superfield that describes the supergravity in both cases. We then use these compensator solutions to construct models of two-dimensional supersymmetric cosmological black holes.

Full work available at URL: https://arxiv.org/abs/hep-th/9809082

zbMATH Keywords

bosonic solutioncompensator solutioncosmological dilaton gravitydilaton-supergravitysuper-black hole modelssuperconformal gaugesupercoordinate transformations

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Black holes (83C57) Supergravity (83E50) Analogues of general relativity in lower dimensions (83C80)

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