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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

Displaying all lectures given by: Barry Wardell


PIRSA:21060045  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Separable electromagnetic perturbations of rotating black holes
Speaker(s): Barry Wardell
Abstract: We identify a set of Hertz potentials for solutions to the vector wave equation on black hole spacetimes. The Hertz potentials yield Lorenz gauge electromagnetic vector potentials that represent physical solutions to the Maxwell equations, satisfy the Teukolsky equation, and are related to the Maxwe... read more
Date: 09/06/2021 - 10:15 am

PIRSA:15030127  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Tensor algebra made easy with Mathematica
Speaker(s): Barry Wardell
Abstract: Calculations in General Relativity inevitably involve tricky manipulations of tensor equations. In many cases, the tensor algebra involved is at best tedious and fraught with error, and at worst impossible. It is, however, ideally suited to implementation in a computer algebra system such a... read more
Date: 24/03/2015 - 2:00 pm

PIRSA:10060045  ( MP4 Medium Res , MP3 , PDF ) Which Format?
A New Derivation of the Effective Source for Self-Force Calculations
Speaker(s): Barry Wardell
Abstract: TBA
Date: 21/06/2010 - 9:50 am
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