Theories of Time and Space
نویسندگان
چکیده
منابع مشابه
Separating Equivalent Space-Time Theories
A complete set of Equivalent Space-Time Theories based on a group of “equivalent” transformations has been studied by Selleri. This “equivalent” set of space-time theories includes Special Relativity Theory involving the Lorentz transformations and a semi-classical Absolute Space Theory based on the generalized Galilean or inertial transformations. In order to separate these theories, the light...
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We propose a physical interpretation of the perturbative breakdown of unitarity in timelike noncommutative field theories in terms of production of tachyonic particles. These particles may be viewed as a remnant of a continuous spectrum of undecoupled closedstring modes. In this way, we give a unified view of the string-theoretical and the fieldtheoretical no-go arguments against time-like nonc...
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Joaquim Gomis, Kiyoshi Kamimura, and Josep Llosa Theory Division, CH-1211 Geneva 23, Switzerland Departament ECM, Facultat de Fı́sica, Universitat de Barcelona and Institut de Fı́sica d’Altes Energies, Diagonal 647, E-08028 Barcelona, Spain Department of Physics, Toho University, Funabashi 274-8510, Japan Departament de Fı́sica Fonamental, Universitat de Barcelona, Diagonal 647, E-08028 Barcelona,...
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ژورنال
عنوان ژورنال: Southern Spaces
سال: 2005
ISSN: 1551-2754
DOI: 10.18737/m7n30g