Operator formalism for forming ket vectors under some constraints
- 1 November 1975
- journal article
- research article
- Published by Wiley in International Journal of Quantum Chemistry
- Vol. 9 (6) , 969-973
- https://doi.org/10.1002/qua.560090604
Abstract
Reformulation, generalization, and application of Löwdin's symmetric orthonormalization, of orthogonalization of two sets of vectors, and of McWeeny's variational method of a density matrix, etc., by means of an operator for forming ket vectors on which are imposed some conditions, are presented.Keywords
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