Tag Archives: pyflation

Two new papers on the arXiv

By Ian | Published: December 5, 2011

Last Tuesday was a bit hectic for me as I tried to coordinate the last minute changes needed to put two papers on the arXiv servers for the next day. The two articles which are now available are numbered 1111.6919 and 1111.6940: Calculating Non-adiabatic Pressure Perturbations during Multi-field Inflation Ian Huston, Adam J. Christopherson Abstract: [...]

Posted in arXiv, Research | Also tagged arXiv, code, Cosmology, Inflation, papers | Leave a comment

New paper and Pyflation software package

By Ian | Published: March 7, 2011

My latest paper has just hit the arXiv and is now available. The paper builds on the numerical work I previously completed on cosmological perturbations beyond linear order. The new results do not assume slow-roll in the calculation of the source term for the second order equations of motion and so allow a much greater [...]

Posted in arXiv, Cosmology, Research | Also tagged arXiv, Cosmology, numpy, perturbations, preprint, publication, python, scipy, software | 1 Comment

I am a theoretical cosmologist at Queen Mary, University of London. My work focuses on the early universe and in particular inflationary models.
More info and my CV

My recent work has included creating numerical simulations of cosmological perturbations during inflation. My code, called Pyflation, is open source and available for download.

This is a personal site and the views and opinions expressed in these pages are strictly mine and have not been reviewed or approved by my employer.
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- RT @telescoper: I hate to say I told you so, but ... BREAKING NEWS: Error Undoes Faster-Than-Light Neutrino Results: http://t.co/VSBFyCt ... about 39 minutes ago from Twitter for Android
- John Ellis lecture at Kings: "@malcfairbairn: Higgs Boson Public Lecture, March 14th, KCL http://t.co/dJII4xJz please retweet!" 02:32:33 PM February 19, 2012 from Twitter for Android
- Just updated Pyflation to 0.2.1, lots of new documentation http://t.co/r3eQrPVw Git repository also now available https://t.co/pxs1ReBI 04:58:44 PM February 16, 2012 from web
- Useful list of scientific computing skills on SciComp Stack Exchange Q&A site http://t.co/wRN3n8tl 11:54:20 AM February 03, 2012 from Tweet Button
- Interesting clash of theoretical and observational/data cosmologists at London discussion meeting. Difficult to explain ideas to each other. 08:05:48 PM February 02, 2012 from Twitter for Android
@ianhuston