Two quantum field theories underpin the standard model of particle physics. Through interactions of force-carrying boson particles with matter-making fermions, this model incorporates the workings of three of the four forces of nature. It is the result of decades of theoretical effort that has been rigorously confirmed by experiment. Quantum electrodynamics (QED), Quantum chromodynamics (QCD) #quantum physics #Conference #World Congress on Quantum Physics #QUANTUM PHYSICS 2023 Contact Us: quantummechanics@euroannualconferences.com | +44 1303610264