Preprint
Aug 2026
No extension of the Quantum Tensor Product admits a Superposition principle
Textbook quantum superposition refers to the feature that certain linear combinations of Hilbert space rays, each representing a valid quantum state, are themselves valid states. This notion is not operational, and it relies on the underlying Hilbert space formalism. Recent proposals for experimental tests of indefinit...
Vincenzo Fiorentino, Kuntal Sengupta
· 0 citations