The discussion revolves around the Casimir effect, particularly focusing on the nature of virtual particles, energy conservation, and the forces at play between plates in this phenomenon. Participants explore theoretical implications and seek clarification on the underlying principles involved.
Participants express differing views on the existence of virtual particles and their implications for energy conservation. There is no consensus on the interpretation of the Casimir effect or the validity of the claims regarding energy conservation.
Some claims rely on specific interpretations of quantum mechanics and may depend on definitions of virtual particles and energy conservation. The discussion includes references to advanced papers that may not be accessible to all participants.
This discussion may be of interest to those exploring quantum mechanics, the Casimir effect, and the principles of energy conservation in physics.
Gabriele Pinna said:I was reading some articles about Casimir effect. It turns out that some virtual particles are created and suddenly disappears amd that these particles can exert a pressure on the plates. It seems that this creation breaks energy conservation law, but it cannot be.I would like to know which system provides the energy to actually create these particles.
The Casimir force is just a collective effect of electromagnetic forces between charges that constitute atoms of which the Casimir plates are made. The electromagnetic force, of course, does not violate energy conservation.Gabriele Pinna said:I was reading some articles about Casimir effect. It turns out that some virtual particles are created and suddenly disappears amd that these particles can exert a pressure on the plates. It seems that this creation breaks energy conservation law, but it cannot be.I would like to know which system provides the energy to actually create these particles.