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arXiv · 1710.02281

Realization of universal nonadiabatic geometric control on decoherence-free qubits in the XY model

Vahid Azimi Mousolou
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Abstract

A fundamental requirement of quantum information processing is the protection from the adverse effects of decoherence and noise. Decoherence-free subspaces and geometric processing are important steps of quantum information protection. Here, we provide a new experimentally feasible scheme to combine decoherence-free subspaces with nonadiabatic geometric manipulations to attain a universal quantum computation. The proposed scheme is different from previous proposals and is based on the typical XY interaction coupling, which can be set up in various nano-engineered systems and therefore open up for realization of nonadiabatic holonomic quantum computation in decoherence-free subspaces.

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Vahid Azimi Mousolou. 2017-10-06. Realization of universal nonadiabatic geometric control on decoherence-free qubits in the XY model. https://doi.org/10.1209/0295-5075%2F121%2F20004

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