Gravity and the spiral model |
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| Institution: | 1. Simons Center for Geometry and Physics, Stony Brook, NY 11794, USA;2. Fachbereich Mathematik, Universität Hamburg, Bundesstraße 55, 20146 Hamburg, Germany;1. Fachbereich Mathematik, Universität Hamburg, Bundesstraße 55, 20146 Hamburg, Germany;2. Institut Denis Poisson, CNRS, Université de Tours, Université d''Orléans, Parc de Grandmont, 37200 Tours, France;1. Department of Mathematical Sciences, DePaul University, Chicago, IL 60614, USA;2. Department of Mathematics, University of Oklahoma, Norman, OK 73019, USA |
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| Abstract: | The Spiral model, a generalization of Feynman's Chessboard model, is considered as a candidate for a realistic subquantum dynamical system. It can be shown that Dirac dynamics describe a subspace of the full dynamics of the model. Wave packet reduction and response to macroscopic measurement are both features which are being tested numerically. Assuming the model can mimic reduction, several new possibilities arise in the relation between quantum mechanics and gravity. |
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