On noncommutative spherically symmetric spaces
High Energy Physics - Theory
2015-06-18 v1 General Relativity and Quantum Cosmology
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, 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.
Cite
@article{arxiv.1401.3652,
title = {On noncommutative spherically symmetric spaces},
author = {Maja Buric and John Madore},
journal= {arXiv preprint arXiv:1401.3652},
year = {2015}
}
Comments
22 pages