MUNDIM KC, LAFORGUE A
COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II
312: (12) 1419-1424 JUN 6 1991
Cited References : 25 Times Cited : 0
Abstract:
The quantities commonly
in use to describe molecules are dimensionless indices. When they are quantum
mechanical mean values, that implies important consequences which are reviewed
in Part I.
In part II, we discuss
the equivalency between the Basic Symmetric Operators (BSO) and the Grassmann
algebra approach whose rules are mentioned [equation (1)]. This connection
is expressed by the relation of equivalency [equation (2)] extended to
a non-orthogonal basis [equation (3)].
In part III we formulate
the relation of equivalency in the two electrons case [equation (4)] and
we discuss a more complex example, the way to define the "molecular hardness".
In Part IV we conclude that the use of computers could favour the exterior
algebra formalism.
KeyWords Plus: 2ND QUANTIZATION, ELECTRON
Addresses:
MUNDIM KC, CTR BRASILEO PESQUISAS FIS, RUA XAVIER SIGAND 150, BR-2290
RIO DE JANEIRO, RJ, BRAZIL.
UFBCL, INST FIS, BR-4000 SALVADOR, BRAZIL.
FAC SCI REIMS, F-51062 REIMS, FRANCE.
Publisher: GAUTHIER-VILLARS, PARIS
IDS Number: FQ860
ISSN: 1251-8069