Constructing AdS-like spacetimes cqgplus.com/2018/11/22/con… via @CQGplus

My first scientific conference was the 50-year celebration of Choquet-Bruhat’s seminal 1952 paper on the initial value problem in general relativity. I considered her to be very old back then. Her sharpness, kindness, and humility at that age made a big impression on me.

A comparison of Ashtekar’s and Friedrich’s formalisms of spatial infinity doi.org/10.1088/1361-6… via IOPscience My latest article with my student Mariem discusses the relation between two influential formulations of spatial infinity in GR.

Worry about infinity in general relativity? You can determine whether we are at infinity by observing perturbed black holes. Black-hole perturbations eventually switch to a pure power-law decay. Surprisingly, the decay rate is different at finite distances and infinity.

Thank you to Arick Shao for today's contribution. To learn more about Dr Arick Shao's research, visit: qmul.ac.uk/maths/profiles… #MathStatMonth #MathsAndStatsMonth

Shout out to Dr Rainer Klages for today's tweet. To learn more about Dr Rainer's research, visit: qmul.ac.uk/maths/profiles… #MathStatMonth #MathsAndStatsMonth #Stochastic

Some of our PhD cohort involved in today's research day! 💚

Our meeting at the Royal Society in May: royalsociety.org/science-events…

The proceedings of our meeting on conformal methods at the Royal Society in May 2024 has appeared! A particular highlight is a contribution by Sir Roger Penrose, Nobel laureate. bit.ly/TransA2267

The proceedings of our meeting on conformal methods at the Royal Society in May 2024 has appeared! A particular highlight is a contribution by Sir Roger Penrose, Nobel laureate. Queen Mary Maths bit.ly/TransA2267

First copy of "Conformal methods in General Relativity" #GR21