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Supergravity black holes and billiards and the Liouville integrable structure associated with Borel algebras

Articolo
Data di Pubblicazione:
2010
Abstract:
In this paper we show that the supergravity equations describing both cosmic billiards and a large class of black-holes are, generically, both Liouville integrable as a consequence of the same universal mechanism. This latter is provided by the Liouville integrable Poissonian structure existing on the dual Borel algebra B(N) of the simple Lie algebra A(N-1). As a by product we derive the explicit integration algorithm associated with all symmetric spaces U/H(star) relevant to the description of time-like and space-like p-branes. The most important consequence of our approach is the explicit construction of a complete set of conserved involutive hamiltonians {h(alpha)} that are responsible for integrability and provide a new tool to classify flows and orbits. We believe that these will prove a very important new tool in the analysis of supergravity black holes and billiards.
Tipologia CRIS:
03A-Articolo su Rivista
Elenco autori:
P. Fre;A. S. Sorin
Link alla scheda completa:
https://iris.unito.it/handle/2318/101112
Pubblicato in:
JOURNAL OF HIGH ENERGY PHYSICS
Journal
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Dati Generali

URL

http://arxiv.org/abs/0903.2559
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