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Quantum metric spaces as a model for pregeometry
Alvarez Lacalle, Enrique; Céspedes i Capdevila, Juli; Verdaguer Oms, Enric, 1950-
Universitat de Barcelona
A new arena for the dynamics of spacetime is proposed, in which the basic quantum variable is the two-point distance on a metric space. The scaling dimension (that is, the Kolmogorov capacity) in the neighborhood of each point then defines in a natural way a local concept of dimension. We study our model in the region of parameter space in which the resulting spacetime is not too different from a smooth manifold.
2010-05-11
Gravitació
Mètode de Montecarlo
Espais mètrics
Teoria quàntica de camps
Gravitation
Monte Carlo method
Metric spaces
Quantum field theory
(c) The American Physical Society, 1992
Article
The American Physical Society
         

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