Home > Publications database > The quantum vacuum in electromagnetic fields: From the Heisenberg-Euler effective action to vacuum birefringence |
Report/Contribution to a conference proceedings/Contribution to a book | PUBDB-2017-06821 |
2017
Verlag Deutsches Elektronen-Synchrotron
Hamburg
ISBN: 978-3-945931-07-3, 978-3-945931-07-3
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Please use a persistent id in citations: doi:10.3204/DESY-PROC-2016-04/Karbstein
Report No.: DESY-PROC-2016-04
Abstract: The focus of these lectures is on the quantum vacuum subjected to classical electromagnetic fields. To this end we explicitly derive the renowned Heisenberg-Euler effective action in constant electromagnetic fields in a rather pedagogical and easy to conceive way. As an application, we use it to study vacuum birefringence constituting one of the most promising optical signatures of quantum vacuum nonlinearity.
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Book/Proceedings/Report
Proceedings of the Helmholtz International Summer School 2016 (HQ 2016) : Quantum Field Theory at the Limits : from Strong Fields to Heavy Quarks
Helmholtz International Summer School 2016, HQ 2016, DubnaDubna, Russia, 18 Jul 2016 - 30 Jul 2016
Hamburg : Verlag Deutsches Elektronen-Synchrotron, DESY-PROC (2017) [10.3204/DESY-PROC-2016-04]
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