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Feb 21, 2021 at 0:00 comment added user87745 Wait, but modern conception of time does not require any change at all. Energy eigenstates exist and time does not cease to exist when a system is in an energy eigenstate. ¯_(ツ)_/¯
Feb 20, 2021 at 15:30 comment added Andrew Steane @SwayamJha A particle is a way of talking about a state of excitation of a field. With interacting fields, each particle such as muon involves a combination of all the fields which can interact with it. It is a bit like a localised bump or wave on a membrane, only there are many membranes involved, all interacting together. Complex but rather beautiful!
Feb 20, 2021 at 14:59 comment added Swayam Jha I don't have knowledge that radioactive process happen because of the interaction with quantum fields.... So may you please clarify, whether the interaction of a particle with a quantum field happen instantaneously?
Feb 20, 2021 at 14:31 history answered Andrew Steane CC BY-SA 4.0