Molecular Quantum Computing by an Optimal Control Algorithm for Unitary Transformations

Abstract

Quantum computation is based on implementing selected unitary transformations which represent algorithms. A generalized optimal control theory is used to find the driving field that generates a prespecified unitary transformation. The approach is illustrated in the implementation of one and two qubits gates in model molecular systems.

10 pages, 2 figures

References in corpus (2)

• The manipulation of massive ro-vibronic superpositions using time-frequency-resolved coherent anti-Stokes Raman scattering (TFRCARS): from quantum control to quantum computing
• Optimal use of time dependent probability density data to extract potential energy surfaces

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