Algebraic Formulation of Quantum Decoherence |
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| Authors: | M A Castagnino A R Ordóñez |
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| Institution: | (1) Instituto de Astronomía y Física del Espacio, Buenos Aires, Argentina;(2) Instituto de Física de Rosario, Av. Pellegrini, 250, (2000) Rosario, Argentina |
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| Abstract: | An algebraic formalism for quantum decoherence in systems with continuous evolution spectrum is introduced. A certain subalgebra, dense in the characteristic algebra of the system, is defined in such a way that Riemann–Lebesgue theorem can be used to explain decoherence in a well defined final pointer basis. |
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| Keywords: | algebraic formulation quantum decoherence |
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