What is Zero-point energy?, Explain Zero-point energy, Define Zero-point energy

~~~ Zero-point energy ~~~ Title: What is Zero-point energy?, Explain Zero-point energy, Define Zero-point energy Created on: 2018-10-07 Source Link: ------ Description: Zero-point energy is the difference between the lowest possible energy that a quantum mechanical system may have, and the classical minimum energy of the system. Unlike in classical mechanics, quantum systems constantly fluctuate in their lowest energy state due to the Heisenberg uncertainty principle. As well as atoms and molecules, the empty space of the vacuum has these properties. According to quantum field theory, the universe can be thought of not as isolated particles but continuous fluctuating fields: matter fields, whose quanta are fermions , and force fields, whose quanta are bosons . All these fields have zero-point energy. These fluctuating zero-point fields lead to a kind of reintroduction of an aether in physics, since some systems can detect the existence