Showing 2026Show all
3 papers · 1 filter
quant-ph2026
Atomic correlation effects in collapse-induced spontaneous radiation
Simone Manti, Nicola Bortolotti, Lajos Diósi +2
Collapse models introduce stochastic and nonlinear modifications in the quantum dynamics, predicting observable effects, such as spontaneous radiation from charged particles, which…
hep-th2026
When identical particles cease to be indistinguishable: violation of statistics in quantum spacetime
Nicola Bortolotti, Catalina Curceanu, Antonino Marciano +1
Quantum gravity may modify the fundamental symmetries that govern identical particles. In particular, noncommutative spacetime frameworks predict deformations of Bose and Fermi sta…
quant-ph2026
Experimental exclusion of a generalized Károlyházy gravity-induced decoherence model
Nicola Bortolotti, Kristian Piscicchia, Matthias Laubenstein +4
We report new experimental constraints on the generalized version of the gravity-induced decoherence model originally proposed by Károlyházy. Using data collected by the VIP Collab…