Quantum computing with a single molecular ensemble and a Cooper-pair box
Karl Tordrup, Klaus Mølmer
DOI 10.1103/PhysRevA.77.020301 · Physical Review A
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Abstract
We propose to encode quantum information in rotational excitations in a molecular ensemble. Using a stripline cavity field for quantum-state transfer between the molecular ensemble and a Cooper-pair-box two-level system, our proposal offers a linear scaling of the number of qubits in our register with the number of rotationally excited states available in the molecules.
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