CLASSIC EVENTS. “Classically, an event is defined by its position in space-time, but the definition is two-wayed.”
https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf
CLASSIC EVENTS. “Classically, an event is defined by its position in space-time, but the definition is two-wayed.”
https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf