702 citations · 3.4k across the 88 of their papers we have counts for
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Quantum Information and Relativity Theory
Asher Peres, Daniel R. Terno
Quantum mechanics, information theory, and relativity theory are the basic foundations of theoretical physics. The acquisition of information from a quantum system is the interface…
Energy density and localization of particles
Daniel R. Terno
We consider the use of the energy density for describing a localization of relativistic particles. This method is consistent with the causality requirements. The related positive o…
Relativistic Doppler effect in quantum communication
Asher Peres, Daniel R. Terno
When an electromagnetic signal propagates in vacuo, a polarization detector cannot be rigorously perpendicular to the wave vector because of diffraction effects. The vacuum behaves…
Two roles of relativistic spin operators
Daniel R. Terno
Operators that are associated with several important quantities, like angular momentum, play a double role: they are both generators of the symmetry group and ``observables.'' The…
Quantum entropy and special relativity
Asher Peres, Petra F. Scudo, Daniel R. Terno
We consider a single free spin 1/2 particle. The reduced density matrix for its spin is not covariant under Lorentz transformations. The spin entropy is not a relativistic scalar a…