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Electrodynamics: The branch of physics that studies the mutual interaction of moving rigid or deformable matter and electromagnetic fields. In this vision, electromagnetic fields are created by moving electrically charged matter and, in turn, matter is acted upon by electromagnetic fields. (Mathematics) [100%] 2024-01-02
Electrodynamics: Electrodynamics, also referred to as classical electrodynamics, is the study of the interactions between electrically charged objects and electric fields. On scales where quantum effects are negligible or can be ignored, electrodynamics provides a very good approximation of electrical and ... [100%] 2023-02-20 [Physics]
Quantum electrodynamics: Quantum electrodynamics is a modernized theory of electrodynamics that takes into account the principles of quantum mechanics and special relativity. Whereas classical electrodynamics is described in terms of fields and forces — the electric field and the Coulomb force, specifically — quantum ... [70%] 2023-06-23 [Physics]
Quantum electrodynamics: In particle physics, quantum electrodynamics (QED) is the relativistic quantum field theory of electrodynamics. In essence, it describes how light and matter interact and is the first theory where full agreement between quantum mechanics and special relativity is achieved. (Quantum field theory of electromagnetism) [70%] 2024-01-03 [Quantum electrodynamics] [Freeman Dyson]...
Quantum electrodynamics: In physics, quantum electrodynamics is a theory of the interaction between charged particles due to the electromagnetic force. This theory obeys the principles of special relativity, but has been superseded by the Standard Model, where electromagnetic force is combined with ... [70%] 2023-06-12
Stochastic electrodynamics: Stochastic electrodynamics (SED) is a variant of classical electrodynamics (CED) of theoretical physics. SED consists of a set of controversial theories that posit the existence of a classical Lorentz invariant radiation field having statistical properties similar to that of the ... (Physics) [70%] 2024-01-02 [Fringe physics] [Quantum field theory]...
Quantum electrodynamics: In particle physics, quantum electrodynamics (QED) is the relativistic quantum field theory of electrodynamics. In essence, it describes how light and matter interact and is the first theory where full agreement between quantum mechanics and special relativity is achieved. (Physics) [70%] 2024-04-25 [Quantum electrodynamics] [Quantum electronics]...
Weber electrodynamics: Weber electrodynamics is a historical alternative to Maxwell electrodynamics developed by Wilhelm Eduard Weber. In this theory, Coulomb's Law becomes velocity dependent. (Physics) [70%] 2024-08-10 [Electrodynamics]
Electrodynamic tether: Electrodynamic tethers (EDTs) are long conducting wires, such as one deployed from a tether satellite, which can operate on electromagnetic principles as generators, by converting their kinetic energy to electrical energy, or as motors, converting electrical energy to kinetic energy ... (Physics) [65%] 2024-01-02 [Spacecraft propulsion] [Spacecraft components]...
Electrodynamic wheel: An electrodynamic wheel is a type of wheel proposed for use in electrodynamic levitation of the maglev train transport system. Unlike a conventional wheel, an electrodynamic wheel has a rim studded with magnets of alternating poles. (Physics) [65%] 2023-11-03 [Magnetic levitation]
Electrodynamic tether: Electrodynamic tethers (EDTs) are long conducting wires, such as one deployed from a tether satellite, which can operate on electromagnetic principles as generators, by converting their kinetic energy to electrical energy, or as motors, converting electrical energy to kinetic energy ... (Long conducting wires which can act as electrical motors or generators) [65%] 2024-01-02 [Spacecraft propulsion] [Spacecraft components]...
Electrodynamic suspension: Electrodynamic suspension (EDS) is a form of magnetic levitation in which there are conductors which are exposed to time-varying magnetic fields. This induces eddy currents in the conductors that creates a repulsive magnetic field which holds the two objects ... (Physics) [65%] 2023-12-21 [Magnetism] [Electrodynamics]...
Lorentz-violating electrodynamics: Searches for Lorentz violation involving photons provide one possible test of relativity. Examples range from modern versions of the classic Michelson–Morley experiment that utilize highly stable electromagnetic resonant cavities to searches for tiny deviations from c in the speed ... (Physics) [57%] 2024-01-02 [Electrodynamics] [Special relativity]...
Cavity quantum electrodynamics: Cavity quantum electrodynamics (cavity QED) is the study of the interaction between light confined in a reflective cavity and atoms or other particles, under conditions where the quantum nature of photons is significant. It could in principle be used to ... [57%] 2024-01-02 [Quantum information science]
P-form electrodynamics: In theoretical physics, p-form electrodynamics is a generalization of Maxwell's theory of electromagnetism. We have a one-form \displaystyle{ \mathbf{A} }[/math], a gauge symmetry where \displaystyle{ \alpha }[/math] is any arbitrary fixed 0-form and \displaystyle{ d ... (Physics) [57%] 2023-10-28 [Electrodynamics] [String theory]...
Electrodynamic droplet deformation: Electrohydrodynamic droplet deformation is a phenomenon that occurs when liquid droplets suspended in a second immiscible liquid are exposed to an oscillating electric field. Under these conditions, the droplet will periodically deform between prolate and oblate ellipsoidal shapes. (Liquid droplets suspended in a liquid exposed to an oscillating electric field) [53%] 2024-01-02 [Fluid dynamics] [Electrodynamics]...
Electrodynamic droplet deformation: Electrohydrodynamic droplet deformation is a phenomenon that occurs when liquid droplets suspended in a second immiscible liquid are exposed to an oscillating electric field. Under these conditions, the droplet will periodically deform between prolate and oblate ellipsoidal shapes. (Physics) [53%] 2024-01-02 [Fluid dynamics] [Electrodynamics]...
Non-relativistic quantum electrodynamics: Non-relativistic quantum electrodynamics (NRQED) is a low energy approximation of quantum electrodynamics which describes the interaction of (non-relativistic, i.e. moving at speeds much smaller than the speed of light) spin one-half particles (e.g., electrons) with ... (Physics) [50%] 2024-01-02 [Quantum electrodynamics]
NASU Institute of Electrodynamics: NASU Institute of Electrodynamics (IED) (Ukrainian: Інститут електродинаміки НАН України, (ІЕД НАНУ)) is a Ukraine leading science institution in field of electrical engineering, thermal power (heat energy), and research of electrodynamics located in Kyiv, Ukraine as a part of the Ukrainian Academy of Sciences. (Organization) [50%] 2024-01-02 [Energy research institutes]