Título:
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Quantum metric spaces as a model for pregeometry
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Autor/a:
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Alvarez Lacalle, Enrique; Céspedes i Capdevila, Juli; Verdaguer Oms, Enric, 1950-
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Otros autores:
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Universitat de Barcelona |
Abstract:
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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. |
Materia(s):
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-Gravitació -Mètode de Montecarlo -Espais mètrics -Teoria quàntica de camps -Gravitation -Monte Carlo method -Metric spaces -Quantum field theory |
Derechos:
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(c) The American Physical Society, 1992
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Tipo de documento:
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Artículo Artículo - Versión publicada |
Editor:
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The American Physical Society
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Compartir:
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