density matrix मीनिंग इन हिंदी

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is sometimes called the reduced density matrix of on subsystem.
The density matrix is also a crucial tool in quantum decoherence theory.
where \ rho \, is the density matrix of the state.
These methods have been incorporated into grid-based density matrix propagation methods.
when, etc . are the reduced density matrices of a density matrix.
It can be shown that the following density matrix
A density matrix is by definition positive semidefinite.
Novikov's rule applied to the density matrix itself gives the Deutsch prescription.
Colloquially, we " trace out " system to obtain the reduced density matrix on.
The density matrix of a "'thermal state "'is given by