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arXiv · 1311.5147

Robust Rydberg interaction gates with adiabatic passage

D. D. Bhaktavatsala Rao·Klaus Mølmer
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Abstract

We show that with adiabatic passage, one can reliably drive two-photon optical transitions between the ground states and interacting Rydberg states in a pair of atoms. For finite Rydberg interaction strengths a new adiabatic pathway towards the doubly Rydberg excited state is identified when a constant detuning is applied with respect to an intermediate optically excited level. The Rydberg interaction among the excited atoms provides a phase that may be used to implement quantum gate operations on atomic ground state qubits.

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D. D. Bhaktavatsala Rao, Klaus Mølmer. 2013-11-20. Robust Rydberg interaction gates with adiabatic passage. https://arxiv.org/abs/1311.5147

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