Glafka 2004: Spacetime Topology from the Tomographic Histories Approach
نویسندگان
چکیده
منابع مشابه
Spacetime topology from causality
We prove that a globally hyperbolic spacetime with its causality relation is a bicontinuous poset whose interval topology is the manifold topology. This provides an abstract mathematical setting in which one can study causality independent of geometry and differentiable structure.
متن کاملConsequences of Spacetime Topology
In the last decade or so, topological questions have increasingly attracted the interest of physicists. Indeed the amount of work devoted to topological issues has grown so explosively that even a review talk restricting itself to the domain of General Relativity can’t hope to give an adequate account of recent work. The review I am about to give will therefore be very superficial, although I w...
متن کاملdS/CFT and spacetime topology
In the general Euclidean formulation of the AdS/CFT correspondence put forth in [25], one considers Riemannian manifolds of the form M × Y , where M is conformally compactifiable with conformal boundaryat-infinity N. It is then a problem of fundamental interest to determine, for a given compact manifold N with a given conformal structure, the complete Einstein manifolds of negative Ricci curvat...
متن کاملfrom linguistics to literature: a linguistic approach to the study of linguistic deviations in the turkish divan of shahriar
chapter i provides an overview of structural linguistics and touches upon the saussurean dichotomies with the final goal of exploring their relevance to the stylistic studies of literature. to provide evidence for the singificance of the study, chapter ii deals with the controversial issue of linguistics and literature, and presents opposing views which, at the same time, have been central to t...
15 صفحه اولNontrivial Spacetime Topology, Cpt Violation, and Photons
A physical mechanism for CPT violation is reviewed, which relies on chiral fermions, gauge interactions, and nontrivial spacetime topology. The nontrivial topology can occur at the very largest scale (e.g., at the “edge” of the universe) or at the very smallest scale (e.g., from a hypothetical spacetime foam). The anomalous effective gauge field action includes, most likely, a CPT–odd Chern–Sim...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Theoretical Physics
سال: 2006
ISSN: 0020-7748,1572-9575
DOI: 10.1007/s10773-006-9138-8