perturbation harmonique — harmoninis trikdymas statusas T sritis fizika atitikmenys: angl. harmonic perturbation vok. harmonische Störung, f rus. гармоническое возмущение, n pranc. perturbation harmonique, f … Fizikos terminų žodynas
Perturbation theory (quantum mechanics) — In quantum mechanics, perturbation theory is a set of approximation schemes directly related to mathematical perturbation for describing a complicated quantum system in terms of a simpler one. The idea is to start with a simple system for which a … Wikipedia
Perturbation theory — This article describes perturbation theory as a general mathematical method. For perturbation theory as applied to quantum mechanics, see perturbation theory (quantum mechanics). Perturbation theory comprises mathematical methods that are used to … Wikipedia
harmoninis trikdymas — statusas T sritis fizika atitikmenys: angl. harmonic perturbation vok. harmonische Störung, f rus. гармоническое возмущение, n pranc. perturbation harmonique, f … Fizikos terminų žodynas
harmonische Störung — harmoninis trikdymas statusas T sritis fizika atitikmenys: angl. harmonic perturbation vok. harmonische Störung, f rus. гармоническое возмущение, n pranc. perturbation harmonique, f … Fizikos terminų žodynas
гармоническое возмущение — harmoninis trikdymas statusas T sritis fizika atitikmenys: angl. harmonic perturbation vok. harmonische Störung, f rus. гармоническое возмущение, n pranc. perturbation harmonique, f … Fizikos terminų žodynas
Quantum field theory — In quantum field theory (QFT) the forces between particles are mediated by other particles. For instance, the electromagnetic force between two electrons is caused by an exchange of photons. But quantum field theory applies to all fundamental… … Wikipedia
Flight dynamics — is the science of air and space vehicle orientation and control in three dimensions. The three critical flight dynamics parameters are the angles of rotation in three dimensions about the vehicle s center of mass, known as pitch , roll and yaw… … Wikipedia
Laplace–Runge–Lenz vector — Throughout this article, vectors and their magnitudes are indicated by boldface and italic type, respectively; for example, left| mathbf{A} ight| = A. In classical mechanics, the Laplace–Runge–Lenz vector (or simply the LRL vector) is a vector… … Wikipedia
Schrödinger field — In quantum mechanics and quantum field theory, a Schrödinger field is a quantum field which obeys the Schrödinger equation. While any situation described by a Schrödinger field can also be described by a many body Schrödinger equation for… … Wikipedia