De Medeiros, Paul F. and Spence, B. 2003. Four-dimensional topological Einstein Maxwell gravity. Classical and Quantum Gravity 20 (11) , pp. 2075-2086. 10.1088/0264-9381/20/11/309 |
Official URL: http://dx.doi.org/10.1088/0264-9381/20/11/309
Abstract
The complete on-shell action of topological Einstein–Maxwell gravity in four dimensions is presented. It is shown explicitly how this theory for SU(2) holonomy manifolds arises from four-dimensional Euclidean N = 2 supergravity. The twisted local BRST symmetries and twisted local Lorentz symmetries are given and the action and stress tensor are shown to be BRST-exact. A set of BRST-invariant topological operators is given. The local vector and antisymmetric tensor twisted supersymmetries and their algebra are also found.
Item Type: | Article |
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Date Type: | Publication |
Status: | Published |
Schools: | Mathematics |
Subjects: | Q Science > QA Mathematics |
Publisher: | IOP Science |
ISSN: | 0264-9381 |
Last Modified: | 19 Mar 2016 23:07 |
URI: | https://orca.cardiff.ac.uk/id/eprint/39676 |
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