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arXiv · 1209.4948

Processing quantum information with relativistic motion of atoms

Eduardo Martin-Martinez·David Aasen·Achim Kempf
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Abstract

We show that particle detectors, such as 2-level atoms, in non-inertial motion (or in gravitational fields) could be used to build quantum gates for the processing of quantum information. Concretely, we show that through suitably chosen non-inertial trajectories of the detectors the interaction Hamiltonian's time dependence can be modulated to yield arbitrary rotations in the Bloch sphere due to relativistic quantum effects.

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Eduardo Martin-Martinez, David Aasen, Achim Kempf. 2012-09-22. Processing quantum information with relativistic motion of atoms. https://doi.org/10.1103/physrevlett.110.160501

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