Higgs Centre for Theoretical Physics

I was a postdoctoral research associate working with Dr Sergey Koposov at the Institute for Astronomy (IfA) from 2021 to 2024. My project was to analyse the kinematics and chemical properties of a few million stars in the Solar neighbourhood using the DESI Milky Way Survey data compiled with Gaia ...

More to be announced soon..

The Higgs Centre will be running a three-day workshop on Factorization in QCD and Beyond on 6-8 May, 2026. This is an in-person event, starting on Wednesday the 6th at 9am and ending on Friday the 8th at 5pm. The workshop addresses recent progress and open problems related to factorization ...

An electroweak weakly interacting particle (WIMP) with TeV scale mass constitutes a minimalistic dark matter candidate. Extensive work in recent years has uncovered physical effects which -- despite the intrinsic weak interaction strength -- can dramatically change the signatures of dark matter annihilation. Owing to the large dark-matter mass, the relevant electroweak ...

Gradient flow is a diffusion-like smearing transformation that smoothly suppresses short-distance ultraviolet fluctuations, thus introducing a simple non-perturbative method to renormalise strongly-coupled theories such as Quantum Chromodynamics (QCD). It has become an invaluable tool in lattice simulations of both QCD and theories beyond the Standard Model, providing a method for ...

Lattice QCD permits the strong coupling constant alpha_s to be determined from the masses and decay constants of the light hadrons. The precision achieved in these computations is competitive with the one of the world average of the experimental measurements of the coupling and is likely to improve in the ...