Search results
Results from the WOW.Com Content Network
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] Therefore, even at absolute zero, atoms and molecules retain some vibrational motion.
Harold Edward Puthoff (born June 20, 1936), [2] often known as Hal Puthoff, is an American electrical engineer and parapsychologist known for his work in laser physics, remote viewing research, and theories on zero-point energy. [3]
The claim that devices exist which are capable of extracting significant and usable power from pre-existing unconventional energy reservoirs, such as the quantum vacuum zero point energy, for little or no cost, but are being suppressed. [12] [13] [14] The claim that related patents have been bought up, such as those for 100 mpg carburetors. [15 ...
In the sci-fi television/film franchise Stargate, a Zero Point Module (ZPM) is a power source that extracts zero-point energy from a micro parallel universe. [12] The book Star Trek: Deep Space Nine Technical Manual describes the operating principle of the so-called quantum torpedo. In this fictional weapon, an antimatter reaction is used to ...
In quantum field theory, the quantum vacuum state (also called the quantum vacuum or vacuum state) is the quantum state with the lowest possible energy. Generally, it contains no physical particles. The term zero-point field is sometimes used as a synonym for the vacuum state of a quantized field which is completely individual. [clarification ...
Energy levels for an electron in an atom: ground state and excited states. After absorbing energy, an electron may jump from the ground state to a higher-energy excited state. The ground state of a quantum-mechanical system is its stationary state of lowest energy; the energy of the ground state is known as the zero-point energy of the system.
In cosmology, the cosmological constant problem or vacuum catastrophe is the substantial disagreement between the observed values of vacuum energy density (the small value of the cosmological constant) and the much larger theoretical value of zero-point energy suggested by quantum field theory.
In this case, the correct way to find the zero-point energy of the field is to sum the energies of the standing waves of the cavity. To each and every possible standing wave corresponds an energy; say the energy of the n th standing wave is E n. The vacuum expectation value of the energy of the electromagnetic field in the cavity is then