79 citations · 443 across the 28 of their papers we have counts for
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Thermodynamic Limit and Decoherence: Rigorous Results
Marco Frasca
Time evolution operator in quantum mechanics can be changed into a statistical operator by a Wick rotation. This strict relation between statistical mechanics and quantum evolution…
Proof of triviality of theory
Marco Frasca
We show that a recent analysis in the strong coupling limit of the theory proves that this theory is indeed trivial giving in this limit the expansion of a free quantum fiel…
Infrared analysis of quantum field theories
Marco Frasca
We show that for a theory having many components, the solution with all equal components in the infrared regime is stable with respect to our expansion given by a recently d…
A strongly perturbed quantum system is a semiclassical system
Marco Frasca
We show that a strongly perturbed quantum system, being a semiclassical system characterized by the Wigner-Kirkwood expansion for the propagator, has the same expansion for the eig…