quantum fluctuation

quantum fluctuation
quantum fluctuation Quantenfluktuation f

English-German dictionary of Electrical Engineering and Electronics. 2013.

Игры ⚽ Нужна курсовая?

Schlagen Sie auch in anderen Wörterbüchern nach:

  • Quantum fluctuation — In quantum physics, a quantum fluctuation is the temporary change in the amount of energy in a point in space, arising from Werner Heisenberg s uncertainty principle.According to one formulation of the principle, energy and time can be related by …   Wikipedia

  • Quantum annealing — In mathematics and applications, quantum annealing (QA) is a general method for finding the global minimum of a given objective function over a given set of candidate solutions (the search space ), by a process analogous to quantum fluctuations.… …   Wikipedia

  • Fluctuation Primordiale De Densité — En cosmologie, les fluctuations primordiales de densité sont les variations de densité qui furent présentes au commencement de l histoire de l univers à l époque du Big Bang, et qui sont à l origine de la structure de l univers actuel. Dans le… …   Wikipédia en Français

  • Fluctuation primordiale de densite — Fluctuation primordiale de densité En cosmologie, les fluctuations primordiales de densité sont les variations de densité qui furent présentes au commencement de l histoire de l univers à l époque du Big Bang, et qui sont à l origine de la… …   Wikipédia en Français

  • Fluctuation dissipation theorem — In statistical physics, the fluctuation dissipation theorem is a powerful tool for predicting the non equilibrium behavior of a system such as the irreversible dissipation of energy into heat from its reversible fluctuations in thermal… …   Wikipedia

  • Fluctuation theorem — The fluctuation theorem (FT) is a theorem from statistical mechanics dealing with the relative probability that the entropy of a system which is currently away from thermodynamic equilibrium (maximum entropy) will increase or decrease over a… …   Wikipedia

  • Quantum point contact — A Quantum Point Contact (QPC) is a narrow constriction between two wide electrically conducting regions, of a width comparable to the electronic wavelength (nano to micrometer). Quantum point contacts were first reported in 1988 by a Dutch group… …   Wikipedia

  • Quantum dot laser — A quantum dot laser is a semiconductor laser that uses quantum dots as the active laser medium in its light emitting region. Due to the tight confinement of charge carriers in quantum dots, they exhibit an electronic structure similar to atoms.… …   Wikipedia

  • Fluctuation primordiale de densité — En cosmologie, les fluctuations primordiales de densité sont les variations de densité qui furent présentes au commencement de l histoire de l univers à l époque du Big Bang, et qui sont à l origine de la structure de l univers actuel. Dans le… …   Wikipédia en Français

  • Cosmic inflation — In physical cosmology, cosmic inflation is the idea that the universe passed through a phase of exponential expansion that was driven by a negative pressure vacuum energy density. [Liddle and Lyth (2000) and Mukhanov (2005) are recent cosmology… …   Wikipedia

  • Inflation (cosmology) — Inflation model and Inflation theory redirect here. For a general rise in the price level, see Inflation. For other uses, see Inflation (disambiguation). Physical cosmology …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”