hartree method meaning in Hindi

Examples

1. The Hartree method used the Pauli exclusion principle in its older formulation, forbidding the presence of two electrons in the same quantum state.
2. Initially, both the Hartree method and the Hartree Fock method were applied exclusively to atoms, where the spherical symmetry of the system allowed one to greatly simplify the problem.
3. The Hartree Fock method, despite its physically more accurate picture, was little used until the advent of electronic computers in the 1950s due to the much greater computational demands over the early Hartree method and empirical models.
4. Hartree sought to do away with empirical parameters and solve the many-body time-independent Schr�dinger equation from fundamental physical principles, i . e ., J . C . Slater and J . A . Gaunt independently showed that the Hartree method could be couched on a sounder theoretical basis by applying the variational principle to an ansatz ( trial wave function ) as a product of single-particle functions.