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Title: An alternative to wave mechanics on curved spaces

Journal Article · · International Journal of Theoretical Physics
DOI:https://doi.org/10.1007/BF00673252· OSTI ID:125437
 [1]
  1. Universite Libre de Bruxelles (Belgium)

Geodesic motion in infinite spaces of constant negative curvature provides for the first time an example where a basically quantum mechanical quantity, a ground-state energy, is derived from Newtonian mechanics in a rigorous, non-semiclassical way. The ground state energy emerges as the Hausdorff dimension of a quasi-self-similar curve at infinity of three-dimensional hyperbolic space H{sup 3} in which our manifolds are embedded and where their universal covers are realized. This curve is just the locus of the limit set {Lambda}({Gamma}) of the Kleinian group {Gamma} of covering transformations, which determines the bounded trajectories in the manifold; all of them lie in the quotient C({Lambda})/{Gamma}, C({Gamma}) being the hyperbolic convex hull of {Lambda}({Gamma}). The three-dimensional hyperbolic manifolds we construct can be visualized as thickened surfaces, topological products IxS, I a finite open interval, the fibers S compact Riemann surfaces. We give a short derivation of the Patterson formula connecting the ground-state energy with the Hausdorff dimension {delta} of {Lambda}, and give various examples for the calculation of {delta} from the tessellations of the boundary of H{sup 3}, induced by the universal coverings of the manifolds. 33 refs., 13 figs., 2 tabs.

Sponsoring Organization:
USDOE
OSTI ID:
125437
Journal Information:
International Journal of Theoretical Physics, Vol. 31, Issue 2; Other Information: PBD: Feb 1992
Country of Publication:
United States
Language:
English

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