nLab D=5 gravity

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Contents

Formalism

Definition

Spacetime configurations

Properties

Spacetimes

black hole spacetimes	vanishing angular momentum	positive angular momentum
vanishing charge	Schwarzschild spacetime	Kerr spacetime
positive charge	Reissner-Nordstrom spacetime	Kerr-Newman spacetime

black hole spacetimes with dark energy	vanishing angular momentum	positive angular momentum
vanishing charge	Schwarzschild-de Sitter spacetime	Kerr-de Sitter spacetime
positive charge	Reissner-Nordström-de Sitter spacetime	Kerr-Newman-de Sitter spacetime

wormhole spacetimes	vanishing angular momentum
vanishing charge	Schwarzschild wormhole
positive charge	Reissner-Nordström wormhole

Quantum theory

Idea

While impossible in 4 dimensions, 5-dimensional gravity has solitonic solutions with non-spherical horizons, specifically with horizons homeomorphic to a torus: “black rings” (Emparan-Reall 02)

On black rings in 5d gravity:

Roberto Emparan, Harvey Reall, A rotating black ring in five dimensions, Phys. Rev. Lett.88:101101, 2002 (arXiv:hep-th/0110260)

Created on March 6, 2021 at 10:04:17. See the history of this page for a list of all contributions to it.