Monday 16 September 2019

particle physics - Does our existence cost us energy?


When something needs to inform its presence, such as the electromagnetic presence of charged particles , or the gravitational presence of particles due to their mass. Is this made by sending information of its existence propagated in space via some kind of electromagnetic waves or hypothesised gravitational waves.


So as a part of telling others of their presence to others, do the particles constantly lose their energy ? I understand that they could also gain energy in same way, but if a particle was completely isolated would it lose its existence and turn into pure energy over time ?


I understand that the mass and energy would together remain constant, but my question is that whether something would happen to a particle or would it remain a particle ?




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