35 citations · 271 across the 24 of their papers we have counts for
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math-ph2011★ 11 cited
Causal posets, loops and the construction of nets of local algebras for QFT
Fabio Ciolli, Giuseppe Ruzzi, Ezio Vasselli
We provide a model independent construction of a net of C*-algebras satisfying the Haag-Kastler axioms over any spacetime manifold. Such a net, called the net of causal loops, is c…
math-ph2011★ 4 cited
Representations of nets of C*-algebras over S^1
Giuseppe Ruzzi, Ezio Vasselli
In recent times a new kind of representations has been used to describe superselection sectors of the observable net over a curved spacetime, taking into account of the effects of…