20–22 Sept 2023
GSSI
Europe/Rome timezone

Detecting scalar charge with EMRIs

21 Sept 2023, 13:30
30m
GSSI

GSSI

Viale Francesco Crispi, 7 67100 L'Aquila AQ

Speaker

Thomas Sotiriou (University of Nottingham)

Description

I will first discuss under which circumstances can black holes carry a scalar charge and what this implies for how that charge scales with the mass of the black hole. I will then use this insight to argue that EMRIs are an ideal system for searches of new fundamental scalars. I will lay out the framework for modelling EMRIs in this context and and present some first forecasts on LISA's ability to measure scalar charge. This message and any attachment are intended solely for the addressee and may contain confidential information. If you have received this message in error, please contact the sender and delete the email and attachment. Any views or opinions expressed by the author of this email do not necessarily reflect the views of the University of Nottingham. Email communications with the University of Nottingham may be monitored where permitted by law.

Presentation materials