Atul Sharma

MASt, BSc (Research)

Status

Postgraduate Student

Research groups

Address
Mathematical Institute
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG

Research interests

Scattering amplitudes, twistor theory, holography, and integrability.

Prizes, awards, and scholarships

Mathematical Institute Studentship, 2018-22

Tyson Medal, DAMTP, University of Cambridge, 2018

Ramanujan Studentship, Trinity College, Cambridge, 2017-18

Teaching

Part B Classical Mechanics, TA, MT 2018, Tutor, MT 2019-20

MMathPhys String Theory I, TA, HT 2019, Tutor HT 2021

MMathPhys Quantum Field Theory in Curved Space-Time, Tutor, TT 2019-21

Major / recent publications

Celestial amplitudes and conformal soft theorems
T. Adamo, L. Mason, and A. Sharma, Class.Quant.Grav., Sep 27, 2019
Maximal-Helicity-Violating Scattering of Gluons and Gravitons in Chiral Strong Fields
T. Adamo, L. Mason, and A. Sharma, Phys.Rev.Lett., July 24, 2020
Descendants in celestial CFT and emergent multi-collinear factorization
S. Ebert, A. Sharma, and D. Wang, JHEP, March 02, 2021
Celestial double copy from the worldsheet
E. Casali, and A. Sharma, JHEP, May 18, 2021
Ambidextrous light transforms for celestial amplitudes
A. Sharma, JHEP, Jan 10, 2022
Celestial $w_{1+\infty}$ Symmetries from Twistor Space
T. Adamo, L. Mason, and A. Sharma, SIGMA, March 8, 2022