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Remote two-time boundary conditions and special states in quantum mechanics |
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| Authors: | L S Schulman |
| Institution: | (1) Department of Physics, Clarkson University Potsdam, 13676 New York, USA |
| Abstract: | For an oscillating universe, the assumptions of wave-function localization and approximate symmetry for the initial and final states impose restrictions on the intermediate motion. We argue that one of these restrictions is the avoidance of superpositions of macroscopically distinct states. |
| Keywords: | cosmological boundary conditions quantum measurement theory time-symmetric universe macroscopic superpositions |
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