Centro de Ciencias de Benasque Pedro Pascual

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Gravitational waves meet effective field theories

2023, Aug 20 -- Aug 26

Organizers:
E. Barausse (SISSA, Italy)
L. Bernard (Paris Meudon/CNRS)
M. Bezares (University of Nottingham)

General Relativity (GR) describes gravity on a huge range of scales, field strengths and velocities. However, despite its successes, GR has been showing its age. Cosmological data support the existence of Dark Sector, but may also be interpreted as a breakdown of our understanding of gravity. Also, GR is intrinsically incompatible with quantum field theory, and should be replaced, at high energies, by a (still unknown) quantum theory of gravity. This deadlock may prelude to a paradigm change in our understanding of gravity, possibly triggered by the direct observations of neutron stars and black holes by gravitational-wave interferometers. The recent LIGO/ Virgo observations have already made a huge impact on our theoretical understanding of gravity, by severely constraining several extensions of GR. In this workshop, we will focus on effective field theories of gravity extending/modifying GR, focusing on their predictions for the generation and propagation of gravitational waves, and on their comparison with experiments. Our goal is to establish new synergies among different communities, including numerical relativity, post-Newtonian theory, data analysis and cosmology.

Invited Speakers

- Karim Noui *
- Cliff Burgess *
- Claudia de Rham*
- Antonio Padilla *
- Miguel Zumalacarragui
- Filipo Vernizzi
- Alessandra Silvestri
- Tanja Hinderer*
- Felix Julie
- Luis Lehner
- Pau Figueras*
- Helvi Witek
- Aaron Held
- Maxence Corman
- Leo Stein*
- Harald Pfeiffer
- Tessa Baker
- Andrea Maselli
- Dina Traykova

(* to be confirmed)

Registration fee information

The registration fee for this conference is 300 eur.

Pay by bank transfer

The registration fee must be paid to the account of the Centro de Ciencias de Benasque Pedro Pascual after your application has been accepted.

Ibercaja (account number): 2085 2310 3803 3004 4193
IBAN: ES44 2085 2310 3803 3004 4193
BIC: CAZRES2Z

Remember that your registration is complete only after the payment is made.

* Please, pay after your application has been accepted.
* Please, send a confirmation by e-mail to info@benasque.org.
* Please pay all bank charges
* Include as a subject in the transfer '2023mcs Your_Surname'
* In the comments section include:
      Full name of the conference and your name.


Pay by credit card

Credit card online payments here.

* You have to be registered.
* Please, pay after your application has been accepted.

*Cancellation Policy*
A 30 euro charge will be applied for cancellations made up to 10 days before the conference start date.
A no refund policy will be applied to cancellations made after this date.

Bus Transportation

The center provides free buses:
From Barcelona, Universitat de Barcelona, Diagonal 686, Metro: L3 Palau Reial at 15:00h (Note that the bus stops opposite University of Barcelona, Facultat de Física i Química)

From Barcelona airport ('El Prat', Terminal T2A: on leaving exit, turn left and you will find a police building called 'Mossos d'Esquadra') at 15:30h.

Return buses:
From Benasque to Barcelona airport and then university, departure at 9:00h.
The trip by bus to Barcelona takes 4-5h. approximately. The trip by car only takes 3h 30m.

Bus trajectories and dates:
- Barcelona-Benasque, Aug 20.
- Benasque-Barcelona, Aug 26.

Registration & accommodation

Application deadline is Jun 30


Further Information.

  • List of participants.
  • Scientific program.
  • Pictures

The CCBPP has received financial support for the organization of scientific meetings from the following institutions:

  • Ministerio de ciencia, innovación y universidades
  • Gobierno de Aragón
  • logo CSIC
  • DPH
  • Universidad de Zaragoza
  • Ayuntamiento de Benasque

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