Begin forwarded message:

From: Anish Ghoshal <anishghoshal1@gmail.com>
Subject: Re: Gravitational Waves with PTA Online Workshop on July 14
Date: 14 July 2023 at 08:51:41 GMT+2
To: Tathagata Ghosh <ghoshtatha@gmail.com>, Tarak Nath Maity <tarak.maity.physics@gmail.com>
Cc: Terada Takahiro <takahiro.terada.hepc@gmail.com>, Graham White <G.A.White@soton.ac.uk>, Debika Chowdhury <debika.chowdhury@swansea.ac.uk>, juan.urrutia@kbfi.ee, Marek Lewicki <marek.lewicki@fuw.edu.pl>, Soubhik Kumar <soubhik@berkeley.edu>

Dear all,

Gentle reminder for today's workshop on Gravitational Waves at PTA.

Zoom link is now available on the website:


- - See you all today at 14.00 CEST / 17.30 IST time.


Thanks
Anish


On Wed, 12 Jul 2023 at 05:00, Anish Ghoshal <anishghoshal1@gmail.com> wrote:
Dear all,

In light of the excitement regarding the first evidence of stochastic gravitational background (SGWB) detection in Pulsar Timing Array (PTA) experiments, we are organizing an online workshop on this topics: Ideas on first evidence on Stochastic GW from PTA

On July 14 (Friday) we will start at 2 pm CEST/5.30 pm IST with Andrea Mitigate (DESY) introducing PTA and supermassive black hole binary (SMBHB) mergers (~ 1 hour), and then we will pass on to a series of small talks (~ 20m each) about possible cosmological and astrophysical explanations of the detection. Finally we will end with a panel discussion session discussing some of the raised and open questions on the topics.

In particular, we are extremely happy to have Takahiro Terada, Marek Lewicki, Juan Urrutia, Graham White, Debika Chowdhury, and Soubhik Kumar.

Friday, 14th of July

2pm CEST/5.30 pm IST Andrea Mitigate, Nano-Hz gravitational waves in PTA


From 3pm CEST/6.30 pm IST on the same day

1)Takahiro Terada (IBS, Daejeon),
The detected Stochastic Gravitational Waves and sub-solar Primordial Black Holes

2) Marek Lewicki (University of Warsaw), 
Cosmic Superstrings Revisited in Light of NANOGrav 15-Year Data

3) Juan Urrutia (NICPB, Talinn),
Gravitational Waves from SMBH binaries in Light of the NANOGrav 15-Year Data

4) Graham White (University of Southampton), 
Did we hear the sound of the Universe boiling ?

5) Debika Chowdhury (University of Swansea, UK)
Dark Energy, D branes and Pulsar Timing Arrays

6) Soubhik Kumar (UK Berkeley) Gravitational Waves from Stochastic Scalar Fluctuations

7) Panel Discussion

Zoom link will be available on the website on Friday.

You are welcome to participate in the online workshop.
Kindly circulate the notification to all who may be interested in joining the workshop online in your institute.

Thanks
On behalf of the organizers

Tathagata Ghosh (HRI, India)
Anish Ghoshal (University of Warsaw, Poland)
Tarak Maity (HRI, India)


--
Dr. Anish Ghoshal
Adjunct Researcher
Institute of Theoretical Physics
University of Warsaw
Poland