Year: 2022
Type: conference-paper
Abstract: Sp(2N) gauge theories with fermonic matter provide an ideal laboratory to build extensions of the standard model based on novel composite dynamics. Examples include composite Higgs along with top partial compositeness and composite dark matter. Without fermions, their study also complements those based on SU(Nc) gauge theories with which they share a common sector in the large Nc = 2N limit. We report on our recent progress in the numerical studies of Sp(2N) gauge theories discretised on a four-dimensional Euclidean lattice. In particular, we present preliminary results for the low-lying mass spectra of mesons and chimera baryons in the theories with N = 2. We also compute the topological susceptibility for various values of N, extrapolate the results to the large N limit, and discuss certain universal properties in Yang-Mills theories.
Source: EPJ Web of Conferences
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
Funders: Simons Foundation, UK Research and Innovation, Leverhulme Trust, Royal Society, University of Leicester, European Commission, National Research Foundation, Pusan National University, Shanghai Educational Development Foundation, National Research Foundation of Korea, Ministry of Science and ICT, South Korea, Engineering and Physical Sciences Research Council, Science and Technology Facilities Council, European Regional Development Fund
Awards: G1021431218, G1331982694, G1374990094, G1683282926, G1720174626, G1736745720, G1757945704, G2209292393, G2243907913, G31774293, The DiRAC 2.5x Facility, G360231030, G360800292, G3736842604, G4226560784, G434337789, G4582582932, G4702408450, G4770207274, G4960855876, G5016509646, G5055400688, G5497405240, G5501583532, G5550154303, G5595869618, G5832396093, G5871522122, European network for Particle physics, Lattice field theory and Extreme computing, G6106031198, G6222556801, Fields, Strings and Lattices: From the Inflationary Universe to High-Energy Colliders, G632721825, G6348636082, G6420755151, G6706023639, G6800588795, G6983415110, G7235258663, G7319073122, DiRAC2: 100 Tflop/s HPC cluster procurement, The Universe at Extreme Scales, G8292508010, G8580302071, G8697882943, G8962111125, DiRAC 2.5 Operations 2017-2020
OpenAlex ID: W4312474396