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IPM
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“School of Mathematics”

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Paper   IPM / M / 15247
School of Mathematics
  Title:   Realization of universal nonadiabatic geometric control on decoherence-free qubits in the XY model
  Author(s):  Vahid Azimi Mouslou
  Status:   Published
  Journal: Europhys. Lett.
  Vol.:  121
  Year:  2018
  Pages:   20004-20010
  Supported by:  IPM
  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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