Contact: beyondhorizon[AT]icts.res.inLocation: Bengaluru, India
We are living in an exciting era of great discoveries in the field of gravitational physics. The detection of gravitational waves by the LIGO-VIRGO-KAGRA (LVK) collaboration starting from 2016 has already led to an enormous interest in various aspects of the physics of compact objects. The recent observations of the shadows of the galactic centers for M87 and Milky Way, by the Event Horizon Telescope (EHT), have further resulted into diverse research programs on the nature of compact objects. The main emphasis of these observations is to test the theory of general relativity at the strong-field regime and to understand the nature of the astrophysical compact objects. Several recent developments led to the extensive use of various new mathematical and computational techniques to probe the physics associated with these compact objects.
In this school, the emphasis would be on the physics of black hole mimickers and ultra-compact objects in the context of both EHT and LVK observations. The first week will be devoted to the observation of the shadow of compact objects by the EHT collaboration and its consequences. In the second week, we will study how gravitational wave observations can be used to test the nature of central compact objects and possible environmental effects on black holes. We will also have an understanding of the physics of ultra-compact objects, focussing on their formation and stability.
Lecturers:
EHT observations and black hole shadow by Prof. Dimitrios Psaltis, Georgia Tech, USA
Physics of ultra compact objects by Prof. Carlos A. R. Herdeiro, University of Aveiro, Portugal
Probing black hole mimickers using gravitational wave observations by Prof. Paolo Pani, Sapienza University of Rome, Italy
Environmental effects on black holes and exotic compact objects by Prof. Vitor Cardoso, Niels Bohr Institute, Denmark
Eligibility criteria: PhD Students and Postdoctoral fellows working in related areas. Preference will be given to senior PhD students and junior post docs. The topics to be covered in this school require prior knowledge about basics of general relativity and black hole physics.