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Topology measurement within the histories approach

R. B. Breslav, G. N. Parfionov, R. R. Zapatrin

quant-pharXiv:quant-ph/9903011

Abstract

An idealised experiment estimating the spacetime topology is considered in both classical and quantum frameworks. The latter is described in terms of histories approach to quantum theory. A procedure creating combinatorial models of topology is suggested. The correspondence between these models and discretised spacetime models is established.

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