13 citations · 34 across the 4 of their papers we have counts for
4 papers · 1 filter
SU(3) density matrix theory
Ts. Dankova, G. Rosensteel
The irreducible representations of the Lie algebra (3) describe rotational bands in the context of the nuclear shell and interacting boson models. The density matrices…
Triaxial bifurcations of rapidly rotating spheroids
Ts. Dankova, G. Rosensteel
A rotating system, such as a star, liquid drop, or atomic nucleus, may rotate as an oblate spheroid about its symmetry axis or, if the angular velocity is greater than a critical v…
Algebraic mean field theory
Ts. Dankova, G. Rosensteel
Mean field theory has an unexpected group theoretic mathematical foundation. Instead of representation theory which applies to most group theoretic quantum models, Hartree-Fock and…
Nonabelian density functional theory
G. Rosensteel, Ts. Dankova
Given a vector space of microscopic quantum observables, density functional theory is formulated on its dual space. A generalized Hohenberg-Kohn theorem and the existence of the un…