light cone

См. также в других словарях:

• Light cone — in 2D space plus a time dimension. A light cone is the path that a flash of light, emanating from a single event (localized to a single point in space and a single moment in time) and traveling in all directions, would take through spacetime. If… …   Wikipedia

• light cone — šviesos kūgis statusas T sritis fizika atitikmenys: angl. light cone; luminous cone vok. Lichtkegel, m; Lichtkonus, m rus. световой конус, m pranc. cône de lumière, m …   Fizikos terminų žodynas

• Light cone coordinates — In relativity, light cone coordinates is a special coordinate system where two of the coordinates, x+ and x are null coordinates and all the other coordinates are spatial. Call them x perp.Assume we re working with a (d,1) Lorentzian… …   Wikipedia

• Light cone gauge — In theoretical physics, light cone gauge is an approach to remove the ambiguities arising from a gauge symmetry. While the term refers to several situations, a null component of a field A is set to zero (or a simple function of other variables)… …   Wikipedia

• light cone — n. Physics a surface in space time, represented as a cone in three dimensions, comprising all the points from which a light signal would reach a given point (at the apex) simultaneously, and that therefore appear simultaneous to an observer at… …   Useful english dictionary

• light cone — noun In special relativity, the pattern describing the temporal evolution of a flash of light in Minkowski spacetime. This is modeled in 3 space using the two horizontal axes as spatial dimensions, while the vertical axis is time …   Wiktionary

• minus light cone — neigiamasis šviesos kūgis statusas T sritis fizika atitikmenys: angl. minus light cone; negative luminous cone vok. negativer Lichtkonus, m rus. прошлый световой конус, m pranc. cône de lumière passée, m …   Fizikos terminų žodynas

• plus light cone — teigiamasis šviesos kūgis statusas T sritis fizika atitikmenys: angl. plus light cone; positive luminous cone vok. positiver Lichtkonus, m rus. будущий световой конус, m pranc. cône positif de lumière, m …   Fizikos terminų žodynas

• Cone cell — Neuron: Cone Cell Normalized responsivity spectra of human cone cells, S, M, and L types NeuroLex ID …   Wikipedia

• Light-emitting diode — LED redirects here. For other uses, see LED (disambiguation). Light emitting diode Red, pure green and blue LEDs of the 5mm diffused type Type Passive, optoelectronic Working principle Electr …   Wikipedia

• Light front quantization — In theoretical physics, light front quantization refers to a specific choice of the initial degrees of freedom i.e. canonical coordinates and their momenta. While the usual option in field theory is to determine their value at a particular value… …   Wikipedia