The Rocket Science of Expanding Bubbles

Watch a 30-minute physics workshop lecture exploring the complex dynamics of expanding bubbles in the early universe, presented by Isabel Garcia-Garcia from KITP-UCSB at Harvard CMSA. Delve into fundamental concepts including pressure effects on expanding bubbles, run-away bubble phenomena, and the propagation of massive vectors. Examine quantum mechanical aspects through transverse and longitudinal modes in one dimension, followed by detailed numerical analysis of maximum dynamic pressure and equilibrium factors. Learn about the relationship between dark matter and dark radiation, with practical applications and real-world implications discussed in the concluding segments.