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earlyuniverse.org

Vacancies

http://www.earlyuniverse.org/vacancies

Explorations in survey cosmology, theoretical physics, signal processing, and Bayesian inference. This year’s vacancies have been filled – please check back next year! Applications should be made through the UCL Astrophysics Group. 8211; details regarding the application procedure can be found here. We occasionally advertise paid internships, aimed at advanced undergraduates. Currently no vacancies are open; please check back later. Our group @ UCL. Einstein Fellowship award for Boris Leistedt!

earlyuniverse.org

Celebrations!

http://www.earlyuniverse.org/celebrations

Explorations in survey cosmology, theoretical physics, signal processing, and Bayesian inference. Inflation, Statistics, and Predictions — Oh, My! Women of the Dark Energy Survey @ UCL. On 12 March, 2015, in People. We are very pleased to announce that there is a new Doctor in the house! The newly-minted Dr. Leistedt with thesis examiners Prof. Alan Heavens (right) and Dr. Benjamin Joachimi (left) after a successful viva. If you enjoyed this article, please consider sharing it! Our group @ UCL. Feel free...

earlyuniverse.org

Code

http://www.earlyuniverse.org/code

Explorations in survey cosmology, theoretical physics, signal processing, and Bayesian inference. Dr Jason D McEwen. Fast, efficient and high-precision numerical tools for exploring models of cosmological inflation. References : [1007.4205]. Template maps for the potential image systematics in the SDSS DR8-10 data. References : [1404.6530]. Download (warning: 430 Mb archive). Fast, exact wavelets on the sphere. References : [1211.1680]. Website: http:/ www.s2let.org. T/P Internal Linear Combination Maps.

earlyuniverse.org

CosmicDawn

http://www.earlyuniverse.org/cosmicdawn

Explorations in survey cosmology, theoretical physics, signal processing, and Bayesian inference. What is the physical origin of all the structure in the Universe? CMB), has been the foundation for the age of precision cosmology. CMB data have thus far led the way in constraining early universe physics, and ESA’s Planck. Satellite is currently mapping the CMB at the highest precision ever achieved. However, next generation galaxy surveys such as the Dark Energy Survey. Through the ERC Starting Grants.

earlyuniverse.org

Quantum Bubble Collisions

http://www.earlyuniverse.org/quantum-bubble-collisions

Explorations in survey cosmology, theoretical physics, signal processing, and Bayesian inference. Women of the Dark Energy Survey @ UCL. ERC CosmicDawn Project Passes Midterm Milestone. On 25 June, 2015, in Outreach. This post was written by Jonathan Braden. Inflation, Bubble Universes and the Multiverse. Figure 1: Collision between two bubbles assuming the rotation and boost symmetries described in the main text. The horizontal axis measures position along the barbell string (see analogy in the text...

earlyuniverse.org

People

http://www.earlyuniverse.org/about

Explorations in survey cosmology, theoretical physics, signal processing, and Bayesian inference. I am a Professor of Astrophysics in the Astrophysics Group in the Dept. of Physics and Astronomy at UCL. I am also the coordinator of the CosmicDawn. Theoretical and observational cosmology, cosmic microwave background, large-scale structure, early universe theoretical physics, stellar dynamics, galaxy evolution, statistical methods, optimal numerical algorithms. Room 122, Main Building. I’m a postdoct...

earlyuniverse.org

A brand new sky from Planck!

http://www.earlyuniverse.org/a-brand-new-sky-from-planck-2

Explorations in survey cosmology, theoretical physics, signal processing, and Bayesian inference. Buchalter Cosmology Prize for Bubble Collision Simulations. Inflation, Statistics, and Predictions — Oh, My! A brand new sky from Planck! On 17 February, 2015, in Papers. New maps from ESA’s Planck. Here we’ll point out some highlights from the new data, focusing in particular on contributions to this huge scientific endeavour made by EarlyUniverse@UCL members! Led the development of this analysis pipeline&#...

earlyuniverse.org

Inflation, Statistics, and Predictions — Oh, My!

http://www.earlyuniverse.org/inflation-statistics-and-predictions-oh-my

Explorations in survey cosmology, theoretical physics, signal processing, and Bayesian inference. A brand new sky from Planck! Inflation, Statistics, and Predictions — Oh, My! On 19 February, 2015, in Outreach. This guest blog post was written by Layne Price. I’ll let you in on a little secret about inflation. We don’t know really know any of the details. This might or might not be surprising to you, but it’s not often advertised — although it does keep us working hard! So, what’s the problem? Would cert...

earlyuniverse.org

Women of the Dark Energy Survey @ UCL

http://www.earlyuniverse.org/women-of-the-dark-energy-survey-ucl

Explorations in survey cosmology, theoretical physics, signal processing, and Bayesian inference. Women of the Dark Energy Survey @ UCL. On 25 March, 2015, in Outreach. Photograph by Boris Leistedt. In honour of International Women’s Day, in this blog post UCL women who work on the Dark Energy Survey. DES) talk about what most excites them about their research on DES! This new camera has been mounted on the Blanco 4-meter telescope at Cerro Tololo Inter-American Observatory, high in the Chilean Andes.

earlyuniverse.org

Workshops

http://www.earlyuniverse.org/workshops

Explorations in survey cosmology, theoretical physics, signal processing, and Bayesian inference. Here is a list of workshops we are/were involved in organizing. COSMO21: Statistical Challenges in 21st Century Cosmology @ Greece (2016). Alan Turing Institute Summit: Big Data in the Physical Sciences (2015). Accurate Astrophysics – Correct Cosmology @ London (2015). Next-Generation Radio Interferometric Imaging for the SKA (2015). BASP Frontiers Workshop @ Villars-sur-Ollon (2015). Our group @ UCL.