There will be lectures on 5 different topics this year. All talks will be online and given using Zoom. The Zoom meeting details will only be shared through the ST⁴ 2020 slack group. The topics are as follows -

Supergravity by Subramanya Hegde (HRI, Allahabad)

Classical and Quantum Soft Theorem by Biswajit Sahoo (HRI, Allahabad)

Complexity in QFT and Holography by Aranya Bhattacharya (SINP), Arpita Mitra (IISER, Bhopal) and Pratik Nandy (IISc)

Information Loss Problem in AdS_2 by Adwait Gaikwad (TIFR)

Unitarity-Analyticity Program for S-Matrix by Parthiv Halder (IISc)

All the lectures will be of 1.5 hours tentatively and each topic will get 6 lectures (Except Complexity, which will have 9 lectures).

The recording of all lectures can be found by clicking this link.

The schedule for the 2020 edition of ST4 is now ready!