Philosophical reflection on quantum field theory has tended to focus on how it revises our conception of what a particle is. However, there has been relatively little discussion of the threat to the 'reality' of particles posed by the possibility of inequivalent quantizations of a classical ...
Virtual particles are indeed real particles. Quantum theory predicts that every particle spends some time as a combination of other particles in all possible ways. These predictions are very well understood and tested. Quantum mechanics allows, and indeed requires, temporary violations of conservation o...
Are Virtual Particles Less Real? 来自 NCBI 喜欢 0 阅读量: 29 作者: G Jaeger 摘要: The question of whether virtual quantum particles exist is considered here in light of previous critical analysis and under the assumption that there are particles in the world as described by quantum field ...
Quantum PhysicsHigh Energy Physics - TheoryThe de Broglie-Bohm interpretation of quantum mechanics aims to give a realist description of quantum phenomena in terms of the motion of point-like particles following well-defined trajectories. This work is concerned by the de Broglie-Bohm account of the...
“One world cannot interact with another, but in principle, another world could interfere with us,” he explains. However, this interference, like other quantum effects, manifests on a scale no larger than hundreds or possibly thousands of atoms. You and your many world doppelgängers are comp...
Q: Are there examples of quantum mechanics that can be seen in every-day life, or do they only show up in the lab? Q: Why does it take thousands of years for light to escape the Sun? Q: What does it mean for light to be stopped or stored? Q: What are quasi...
Quantum hot take: Quantum entanglement is a real phenomenon where quantum particles, like photons or electrons, can interact and result in their physical properties becoming correlated. When you measure the position or momentum of one particle in a pair of entangled particles, that will also tell ...
11. Can we make a real, human-size invisibility cloak? 11.我们可以制作出真人大小的隐形斗篷吗? 12. Are there any particles that behave oppositely to the properties or states of photons? 12.是否存在与光子性质或状态相反的粒子? 13. Will the Bose-Einstein condensate be widely used in the futur...
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Hopefully these methods will yield some results, even if they are negative. It may just be that the goal of quantum gravity is unachievable. Who is to say at this point? If science has shown us anything, it’s that the real answer is crazier than what we can conceive it to be… ...