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  2. Zero-energy universe - Wikipedia

    en.wikipedia.org/wiki/Zero-energy_universe

    [3] [4] [5] Other cancellation examples include the expected symmetric prevalence of right- and left-handed angular momenta of objects ("spin" in the common sense), the observed flatness of the universe, the equal prevalence of positive and negative charges, opposing particle spin in quantum mechanics, as well as the crests and troughs of ...

  3. Edward Tryon - Wikipedia

    en.wikipedia.org/wiki/Edward_Tryon

    Edward P. Tryon (September 4, 1940 – December 11, 2019) was an American scientist and a professor emeritus of physics at Hunter College of the City University of New York (CUNY). [1] He was the first physicist to propose that our universe originated as a quantum fluctuation of the vacuum. [2] [3]

  4. Zero-point energy - Wikipedia

    en.wikipedia.org/wiki/Zero-point_energy

    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. [1]

  5. Quantum foam - Wikipedia

    en.wikipedia.org/wiki/Quantum_foam

    Quantum foam (or spacetime foam, or spacetime bubble) is a theoretical quantum fluctuation of spacetime on very small scales due to quantum mechanics. The theory predicts that at this small scale, particles of matter and antimatter are constantly created and destroyed. These subatomic objects are called virtual particles. [1]

  6. Quantum vacuum state - Wikipedia

    en.wikipedia.org/wiki/Quantum_vacuum_state

    The video of an experiment showing vacuum fluctuations (in the red ring) amplified by spontaneous parametric down-conversion.. If the quantum field theory can be accurately described through perturbation theory, then the properties of the vacuum are analogous to the properties of the ground state of a quantum mechanical harmonic oscillator, or more accurately, the ground state of a measurement ...

  7. Casimir effect - Wikipedia

    en.wikipedia.org/wiki/Casimir_effect

    The factor of ⁠ 1 / 2 ⁠ is present because the zero-point energy of the n th mode is ⁠ 1 / 2 ⁠ E n, where E n is the energy increment for the n th mode. (It is the same ⁠ 1 / 2 ⁠ as appears in the equation E = ⁠ 1 / 2 ⁠ ħω.) Written in this way, this sum is clearly divergent; however, it can be used to create finite expressions.

  8. Scientists Defy Physics, Basically Pull Energy Out of Thin Air

    www.aol.com/lifestyle/scientists-defy-physics...

    Energy teleportation sounds like the stuff of science fiction, but now, research shows that you CAN actually pull energy from nothing. Scientists Defy Physics, Basically Pull Energy Out of Thin ...

  9. False vacuum - Wikipedia

    en.wikipedia.org/wiki/False_vacuum

    Therefore, the transition to the true vacuum must be stimulated by the creation of high-energy particles or through quantum-mechanical tunneling. In quantum field theory, a false vacuum [1] is a hypothetical vacuum state that is locally stable but does not occupy the most stable possible ground state. [2] In this condition it is called metastable.

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