Examples of 'density matrix' in a sentence
Meaning of "density matrix"
density matrix: A mathematical tool used in quantum mechanics to describe the state of a physical system
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- A matrix that describes the quantum state of a physical system.
How to use "density matrix" in a sentence
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density matrix
A density matrix is by definition positive semidefinite.
A general notation for a numerical treatment of the atomic density matrix is introduced.
The density matrix is diagonalized.
This jig is particularly useful when the connectors are mounted in a high density matrix arrangement.
The density matrix is also a crucial tool in quantum decoherence theory.
The electrical resistivity is obtained from a transport equation that includes the spin density matrix.
The density matrix operator may also be realized in phase space.
Exact expressions of some thermodynamic quantities have been derived from the Bloch density matrix.
A corresponding optical density matrix is thereafter formed for that pixel.
The Heisenberg model provides an important and tractable theoretical example for applying Density Matrix Renormalisation.
The density matrix shows whether the beam is of a pure or of a mixed state.
Here, d is the dimension of the density matrix.
The density matrix is a representation of a linear operator called the density operator.
In general, a quantum state is described by a density matrix.
The density matrix purification theory constitutes a branch of such atheoretical framework.
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The coherence of a sample is explained by the off-diagonal elements of a density matrix.
Numerical simulations using the density matrix allow to explain the experimental observations.
However, usually one casts these equations into a density matrix form.
Advances in the density matrix renormalization group method for use in quantum chemistry.
Superfluidity corresponds to a large factored component in the first-order reduced density matrix.
Initially, the density matrix of the combined system can be denoted as.
The difficult task is to find approximations to the two-body reduced density matrix.
Is the power spectrum density matrix affecting the linear speed measurement ;.
It was represented by a macroscopic factored component (a macroscopic eigenvalue) in the first-order reduced density matrix.
In practice, the terms density matrix and density operator are often used interchangeably.
Slightly modifying this method, one can reconstruct the full density matrix of the state.
The notion of cross-spectral density matrix has been introduced for cavitation imaging.
The first equation of the hierarchy relates the one-body to the two-body reduced density matrix.
The density matrix was introduced, with different motivations, by von Neumann and by Lev Landau.
In rough analogy, a POVM is to a PVM what a density matrix is to a pure state.
The density matrix would be,.
Theoretically speaking, it correlates with what quantum physicists call a Hamiltonian density matrix.
The density matrix formalism was used, and the dynamics was obtained from the liouville-von-neumann equation.
The idea of a reduced density matrix was introduced by Paul Dirac in 1930.
The density matrix MSK is applied repetitively to the image in “ raster ” format.
The Hartree-Fock method, Density matrix renormalization group, and Ritz method apply the variational method.
The Hartree - Fock method, Density matrix renormalization group, and Ritz method apply the variational method.
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