Exotic Smoothness and Noncommutative Spaces. The Model-Theoretical Approach |
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Authors: | Jerzy Król |
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Institution: | (1) Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland |
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Abstract: | We give an almost explicit presentation of exotic functions corresponding to some exotic smooth structure on topologically trivial 4. The construction relies on the model-theoretic tools from the previous paper. We can formulate unexpected, yet direct connection between localized exotic small R
4's and some noncommutative spaces. The formalism of QM can be interpreted in terms of exotic smooth R
4's localized in spacetime. A new way of looking at the problem of decoherence is suggested. The 4-dimensional spacetime itself has built-in means which may enforce a kind of decoherence. |
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Keywords: | exotic R
4 quantum mechanics noncommutative spaces decoherence |
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