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Zero-point energy (ZPE) is the lowest possible energy that a quantum mechanical system may have. Unlike in classical mechanics, quantum systems constantly fluctuate in their lowest energy state as described by the Heisenberg uncertainty principle. Therefore, even at absolute zero, atoms and molecules retain some vibrational motion. Apart from atoms and…
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Zero-point energy | is a | energy associated with the ground state of the system | 0.90 | text |
| Zero-point energy | is a | above E | 0.90 | text |
| Zero-point energy | is a | expectation value of the Hamiltonian of the system in the ground state.If more than one ground state exists | 0.90 | text |
| multiple stable states | instance of | zero-point energy can give rise to a variety of complex phenomena | 0.80 | text |
| symmetry breaking | instance of | zero-point energy can give rise to a variety of complex phenomena | 0.80 | text |
| chaos | instance of | zero-point energy can give rise to a variety of complex phenomena | 0.80 | text |
| emergence | instance of | zero-point energy can give rise to a variety of complex phenomena | 0.80 | text |
| that an atom's spontaneous emission could be driven by field of effectively constant frequency | instance of | It gave nonintuitive predictions | 0.80 | text |
| the gluon condensate | instance of | characterized by a non-vanishing condensates | 0.80 | text |
| the quark condensate in the complete theory which includes quarks | instance of | characterized by a non-vanishing condensates | 0.80 | text |
| China's Hard X-ray Modulation Telescope | instance of | there are several proposed X-ray telescopes that may soon be able to verify the result conclusively | 0.80 | text |
| Zero-point energy | has application | Physicists | 0.60 | section |
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