Preprint
Sep 2026
Quantum models of interaction Hamiltonians and their paradoxes
In quantum physics it is commonplace to model the interaction of remote systems with a many-body Hamiltonian. Taking such an action-at-a-distance description {\it \`a la lettre} leads to various paradoxes related to faster-than-light communication and apparent inconsistencies in local energy accounting. It also neglect...
N. Gisin, S. Massar, Jef Pauwels et al.
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