A func:tional integral formalism is developed for the quantum many-fermion problem with a strong, short-range repulsive two-body potential. It is applied to nuclear transition amplitudes, for whic.h the stationary phase approximation leads to a new time-dependent mean-field theory. The general equat
β¦ LIBER β¦
A unitary group formulation of unrestricted Hartree-Fock theory
β Scribed by D.S. Tang; F.A. Matsen
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 204 KB
- Volume
- 108
- Category
- Article
- ISSN
- 0375-9601
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## Abstract This paper is concerned with a new application of projectedβunrestricted HartreeβFock theory, namely, the calculation of electronic spectra for symmetric molecules. The excited electronic state is represented by a single determinant whose unrestricted nature allows for orbital rearrange
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