Collaborating research institutes, centres and groups Southampton High Energy Physics (SHEP) group We explore the underlying theories of particle physics from collider phenomenology to string theory and from lattice quantum chromodynamics (QCD) to beyond the Standard Model physics and cosmology. Research outputs Central charges of 2d superconformal defects 2020, Journal of High Energy Physics, 2020(5) DOI: 10.1007/JHEP05(2020)095 Type: article