Nonassociative geometry: Towards discrete structure of spacetime

Abstract

In the framework of nonassociative geometry (hep-th/0003238) a unified description of continuum and discrete spacetime is proposed. In our approach at the Planck scales the spacetime is described as a so-called "diodular discrete structure" which at large spacetime scales `looks like' a differentiable manifold. After a brief review of foundations of nonassociative geometry,we discuss the nonassociative smooth and discrete de Sitter spacetimes.

RevTex file, 5 pages, typos corrected

References in corpus (2)

• Structural Issues in Quantum Gravity
• Strings, loops and others: a critical survey of the present approaches to quantum gravity

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