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arXiv · 0812.2729

The effective action in Einstein-Maxwell theory

Fiorenzo Bastianelli·Jose Manuel Davila·Christian Schubert
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Abstract

Considerable work has been done on the one-loop effective action in combined electromagnetic and gravitational fields, particularly as a tool for determining the properties of light propagation in curved space. After a short review of previous work, I present some recent results obtained using the worldline formalism. In particular, I will discuss various ways of generalizing the QED Euler-Heisenberg Lagrangian to the Einstein-Maxwell case.

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Fiorenzo Bastianelli, Jose Manuel Davila, Christian Schubert. 2008-12-15. The effective action in Einstein-Maxwell theory. https://doi.org/10.1063/1.3131572

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