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Different Ways of Seeing Light

Dr Almut Beige, University of Leeds

The physics of light has an exciting history with a wide range of theoretical controversies and experimental surprises. Depending on the circumstances, we sometimes associate light with rays or with waves. In other situations we study the dynamics of electric and magnetic fields or introduce photon states and scattering operators. In this talk, we show that ambiguity arises when we try to derive quantum from classical electrodynamics. We employ different approaches to the quantised electromagnetic field and investigate the differences in their physical predictions.

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The North East branch would like to thank The Lit & Phil in Newcastle for their help with this event. You can find out more about them, and their events here.

Organised By
IOP North East Branch
Date/Time
15 Apr 2021 19:00 to 20:00
Location
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