Toward The Universal Quantum Cloner Limit For Designing Compact Photonic CNOT Gate

Amor Gueddana; Vasudevan Lakshminarayanan

Toward The Universal Quantum Cloner Limit For Designing Compact Photonic CNOT Gate

Quantum Physics 2019-06-18 v1 Optics

Authors: Amor Gueddana , Vasudevan Lakshminarayanan

Abstract

We suggest a near deterministic compact model of a photonic CNOT gate based on a quantum dot trapped in a double sided optical microcavity and a universal cloner. Our design surpasses the cloner optimal limit of 5/6 and we show that it provides fidelity around 91 % in the weak coupling regime.

Keywords

quantum cloner cnot gate photonic quantum dot optical microcavity fidelity

Cite

@article{arxiv.1906.06547,
  title  = {Toward The Universal Quantum Cloner Limit For Designing Compact Photonic CNOT Gate},
  author = {Amor Gueddana and Vasudevan Lakshminarayanan},
  journal= {arXiv preprint arXiv:1906.06547},
  year   = {2019}
}

Comments

4 pages, 2 figures

Related papers

View all related →