Operator (physics) — In physics, an operator is a function acting on the space of physical states. As a result of its application on a physical state, another physical state is obtained, very often along with some extra relevant information. The simplest example of… … Wikipedia
Hamiltonian matrix — In mathematics, a Hamiltonian matrix A is any real 2n×2n matrix that satisfies the condition that KA is symmetric, where K is the skew symmetric matrix:K=egin{bmatrix}0 I n I n 0 end{bmatrix}and In is the n×n identity matrix. In other words, A… … Wikipedia
hamiltonian — Hamiltono operatorius statusas T sritis chemija apibrėžtis Kvantmechaninis diferencialinis operatorius, apibūdinantis fizikinės sistemos būsenos kitimą. atitikmenys: angl. del operator; hamiltonian; Hamiltonian operator; nabla operator rus.… … Chemijos terminų aiškinamasis žodynas
Hamiltonian (quantum mechanics) — In quantum mechanics, the Hamiltonian H is the observable corresponding to the total energy of the system. As with all observables, the spectrum of the Hamiltonian is the set of possible outcomes when one measures the total energy of a system.… … Wikipedia
Hamiltonian lattice gauge theory — In physics, Hamiltonian lattice gauge theory is a calculational approach to gauge theory and a special case of lattice gauge theory in which the space is discretized but time is not. The Hamiltonian is then re expressed as a function of degrees… … Wikipedia
Hamiltonian constraint — In loop quantum gravity, dynamics such as time evolutions of fields are controlled by the Hamiltonian constraint. The identity of the Hamiltonian constraint is a major open question in quantum gravity, as is extracting of physical observables… … Wikipedia
Hamiltonian — Als Hamiltonian bezeichnet man: in der klassischen Physik die Hamilton Funktion, in der Quantenmechanik den Hamilton Operator, in der Mathematik die Hamilton Funktion (Regelungstheorie) … Deutsch Wikipedia
Angular momentum operator — In quantum mechanics, the angular momentum operator is an operator analogous to classical angular momentum. The angular momentum operator plays a central role in the theory of atomic physics and other quantum problems involving rotational… … Wikipedia
Skew-Hamiltonian matrix — In linear algebra, skew Hamiltonian matrices are special matrices which correspond to skew symmetric bilinear forms on a symplectic vector space.Let V be a vector space, equipped with a symplectic form Omega. Such a space must be even dimensional … Wikipedia
del operator — Hamiltono operatorius statusas T sritis chemija apibrėžtis Kvantmechaninis diferencialinis operatorius, apibūdinantis fizikinės sistemos būsenos kitimą. atitikmenys: angl. del operator; hamiltonian; Hamiltonian operator; nabla operator rus.… … Chemijos terminų aiškinamasis žodynas
