A unified framework for graph algebras and quantum causal histories

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We present a mathematical framework that unifies the quantum causal history formalism from theoretical high energy physics and the directed graph operator framework from the theory of operator algebras. The approach involves completely positive maps and directed graphs and leads naturally to a new class of operator algebras.
preprint version, 10 pages

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Operator Algebras, Functional Analysis

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http://salesiana.dossiersoluciones.com/handle/123456789/73783

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0501087
 http://arxiv.org/abs/math/0501087

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arXiv