From paolo.pani at uniroma1.it  Fri Apr 30 13:46:55 2021
From: paolo.pani at uniroma1.it (Paolo Pani)
Date: Fri, 30 Apr 2021 13:46:55 +0200
Subject: [astroseminar@Sapienza] Gravity theory webinar Wed May 5th @4pm:
 Justin Ripley (DAMTP,
 Cambridge University) - "Computing the second order curvature perturbations
 of Kerr black holes"
Message-ID: <CADjeKwCoSyNxQ8H9rXJy4=36G6ZawEkYEEjdAyAV7bGt8reNNQ@mail.gmail.com>

Announcement of the next gravity-theory webinar:

*Justin Ripley (DAMTP, Cambridge University)  - "Computing the second order
curvature perturbations of Kerr black holes"*
*Wed, May 5th @4pm*

Abstract:
*I will describe a formalism to compute the second order gravitational
(vacuum) perturbations of Kerr black holes, a numerical code that
implements that formalism, and example output from the code. To motivate
this work, I will discuss several applications where going beyond linear
perturbation theory may be necessary, including modeling the ?ringdown? of
(near extremal) Kerr black holes, modeling ?black hole turbulence?, and the
self-force problem. I will discuss what our current results have to say on
those issues, and directions for future work.*

Zoom link:
https://uniroma1.zoom.us/j/81283707469?pwd=SzkyMk5jRm0xcEN3WE5MYVh1RVFtQT09
ID meeting: 812 8370 7469
Passcode: 915450


-- 
Paolo Pani
Associate Professor
ERC StG Fellow, DarkGRA project
Junior Fellow, Scuola Superiore di Studi Avanzati Sapienza

Physics Department (Marconi Building), 3rd floor, room 334
Sapienza University of Rome
Piazzale Aldo Moro 5 - 00185 Rome (Italy)
+39 06 4991 4472 (int 24472)

-- 
________________________________________________________
Le informazioni 
contenute in questo messaggio di posta elettronica sono strettamente 
riservate e indirizzate esclusivamente al destinatario. Si prega di non 
leggere, fare copia, inoltrare a terzi o conservare tale messaggio se non 
si ? il legittimo destinatario dello stesso. Qualora tale messaggio sia 
stato ricevuto per errore, si prega di restituirlo al mittente e di 
cancellarlo permanentemente dal proprio computer.
The information contained 
in this e mail message is strictly confidential and intended for the use of 
the addressee only.? If you are not the intended recipient, please do not 
read, copy, forward or store it on your computer. If you have received the 
message in error, please forward it back to the sender and delete it 
permanently from your computer system.

-- 

Fai crescere i nostri giovani ricercatori
dona il?5?per?mille?alla 
Sapienza
*codice?fiscale?80209930587*

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists2.roma1.infn.it/pipermail/astroseminar/attachments/20210430/d7cbb586/attachment.html 

