PIRSA:09010017
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Topos formulation of Consistent Histories Speaker(s): Cecilia Flori
Abstract: In this talk I will describe a topos formulation of consistent histories obtained using the topos reformulation of standard quantum mechanics put forward by Doering and Isham. Such a reformulation leads to a novel type of logic with which to represent propositions. In the first part of the talk I will introduce the topos reformulation of quantum mechanics. I will then explain how such a reformulation can be extended so as to include temporallyordered collection of propositions as opposed to single time propositions. Finally I will show how such an extension will lead to the possibility of assigning truth values to temporal propositions.
Date: 14/01/2009  4:00 pm
Series: Quantum Gravity
