unitary transformation उदाहरण वाक्य
उदाहरण वाक्य
- At the minimum, the occupied orbitals are eigensolutions to the Fock operator via a unitary transformation between themselves.
- By the fundamental theorem, we may replace the new set by the old set subject to a unitary transformation.
- This is because time-dependent unitary transformations relate operators in one picture to the analogous operators in the others.
- A common first step beyond this is to remove the remaining time dependence in the Hamiltonian via another unitary transformation.
- Localized orbitals may then be found as linear combinations of the delocalized orbitals, given by an appropriate unitary transformation.
- If there are more than one such unitary transformations, then we can say that the set is not yet complete.
- The time dependence of the quantum state and the operators can be placed according to unitary transformations on the operators and states.
- For a complete set of commuting operators, we can find a unique unitary transformation which will simultaneously diagonalize all of them.
- The fact that unitary matrices will commute with the Hamiltonian means that the physical quantities calculated do not change even under unitary transformation.
- In particular, the time evolution symplectomorphism generated by the classical Hamiltonian deforms to a unitary transformation generated by the corresponding quantum Hamiltonian.