Study of Microwave Assisted CNOT Gate

M K Mehta; P Sen; J T Andrews

doi:10.1007/s11128-021-03100-5

Study of Microwave Assisted CNOT Gate

Quantum Physics 2022-06-01 v1 Computational Physics

Authors: M K Mehta , P Sen , J T Andrews

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Abstract

Population evolution in a magnetic impurity doped semiconductor quantum dot has been studied by applying a sequence of pulses of chosen pulse area. By optical excitation mechanism, the population in (J_z=+3/2), heavy hole state of valence band is carried over to (J_z=-3/2), valance band state, via the (J=+1/2) conduction band states. The injected microwaves entangle conduction band states. This arrangement is successfully employed to ascertain quantum CNOT operation, and the calculation predicts maximum fidelity of 80\% for the CNOT operation.

Cite

@article{arxiv.2001.01928,
  title  = {Study of Microwave Assisted CNOT Gate},
  author = {M K Mehta and P Sen and J T Andrews},
  journal= {arXiv preprint arXiv:2001.01928},
  year   = {2022}
}

Comments

7 Pages, 7 Figures

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