Juan A. ValienteK

[Juan A. ValienteK @QMScriman]

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. @QMULMaths https://t.co/AxsTamvBqn

[Juan A. ValienteK @QMScriman]

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.

https://t.co/AxsTamvBqn

[Juan A. ValienteK @QMScriman]

@QMULMaths

[Juan A. ValienteK @QMScriman]

Our meeting at the Royal Society in May: https://t.co/Jp1G1p15Ai

[Juan A. ValienteK @QMScriman]

@AnilZenginoglu There is a cylinder in the background for further hint 😬. Wenthank Paul Tod for the composition.

[Juan A. ValienteK @QMScriman]

Our meeting at the Royal Society in May: https://t.co/Jp1G1p15Ai

[Queen Mary Maths @QMULMaths]

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

[BritGrav 23 @BritGrav23]

Mariem Magdy Ali Mohamed is a PhD student at @QMULMaths . She is studying asymptotic symmetries at null infinity. https://t.co/cNLW52JOTj #BritGrav22

[BritGrav 23 @BritGrav23]

Marica Minucci is a PhD student at @QMULMaths. She is studying a Maxwell-scalar field at spatial infinity. #BritGrav22

[BritGrav 23 @BritGrav23]

Llibert Aresté Saló is a PhD student at @QMULMaths. He wants to solve Einstein–scalar–Gauss–Bonnet field equations numerically. #BritGrav22

[Queen Mary Maths @QMULMaths]

Thank you to @beancurd_lemma for today's contribution.

To learn more about Dr Arick Shao's research, visit: https://t.co/0OBWVTENwp

#MathStatMonth #MathsAndStatsMonth

[Queen Mary Maths @QMULMaths]

Shout out to Dr Rainer Klages for today's tweet.

To learn more about Dr Rainer's research, visit: https://t.co/ksSGQOMy5e

#MathStatMonth #MathsAndStatsMonth #Stochastic

[Anıl Zenginoğlu @AnilZenginoglu]

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.

[Juan A. ValienteK @QMScriman]

A comparison of Ashtekar’s and Friedrich’s formalisms of spatial infinity https://t.co/Kghd6mFPEu via @IOPscience My latest article with my student Mariem discusses the relation between two influential formulations of spatial infinity in GR.

[Anıl Zenginoğlu @AnilZenginoglu]

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.

[Juan A. ValienteK @QMScriman]

Constructing AdS-like spacetimes https://t.co/bVZYkBTP4q via @CQGplus

[Juan A. ValienteK @QMScriman]

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