2 papers
hep-ph2026
Scattering off unstable states
Francesco Giacosa, Vanamali Shastry
Unstable states that live long enough may appear as in(out)going particles in scattering experiments. Yet, the standard QFT approach strictly applies only to fully stable asymptoti…
quant-ph2026
Symmetric Locality as a Tetrahedron: A Symmetry-Reduced Geometric Representation of the (3,3,2,2) Bell Scenario
Marek Gazdzicki, Francesco Giacosa, Pawel Piesowicz
We present a geometric characterisation of local models in the bipartite Bell scenario with three measurement settings per site and binary outcomes, i.e. the (3,3,2,2) case. Restri…