Exploring Pixelated Space-Time and Quantum Gravity

This chapter examines the concept of pixelated space-time and its ramifications in quantum field theory, focusing on modified dispersion relationships and their impact on various quantum phenomena. The speakers highlight the challenges of reconciling these theories with special relativity, particularly regarding the behavior of light and the role of gravitons. Through detailed analysis, they explore the implications for vacuum dispersion and gravitational effects, aiming to connect theoretical frameworks with experimental validation.