Tag Archives: numerical

Relativity and Cosmology Seminar

Yesterday I gave my first seminar as a postdoc in the regular Relativity and Cosmology series at QMUL. People seemed to engage with the material and there were quite a few questions at the end. The slides for the talk are available as a pdf or through the embedded widget below. My style for talks [...]
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Numerical Calculation of Second Order Perturbations

My new paper, written with Karim Malik, has just been released into the wild. We show that it is possible to numerically simulate second order perturbations for a single scalar field with a canonical action. I’ve been working on this for a long time and learned a lot about the mechanics of inflation in the [...]
Posted in Cosmology, Research, arXiv | Also tagged , , , , , , , | Leave a comment
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