Work

On noncommutative spherically symmetric spaces

Year: 2014

Type: article

Abstract: Two families of noncommutative extensions are given of a general space-time metric with spherical symmetry, both based on the matrix truncation of the functions on the sphere of symmetry. The first family uses the truncation to foliate space as an infinite set of spheres, and it is of dimension four and necessarily time-dependent; the second can be time-dependent or static, is of dimension five, and uses the truncation to foliate the internal space.

Source: The European Physical Journal C

DOI: 10.1140/epjc/s10052-014-2820-8

Authors: Maja Burić, John Madore

Institutions: University of Belgrade, Laboratoire de Physique Théorique d’Orsay

Language: English

Topic: Noncommutative and Quantum Gravity Theories

Subfield: Statistical and Nonlinear Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: diamond

Funders: Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja, Agencia Estatal de Investigación

Award: G807440682