Numerical simulation of nonunitary gravity-induced localization
Sergio De Filippo, Filippo Maimone, Anton Luca Robustelli
Abstract
The localization of a quantum state is numerically exhibited in a nonunitary Newtonian model for gravity. It is shown that an unlocalized state of a ball of mass just above the expected threshold of 1011 proton masses evolves into a mixed state with vanishing coherences above some localization lengths.
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