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

Amor Gueddana; Vasudevan Lakshminarayanan

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arXiv · 1906.06547

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

Amor Gueddana·Vasudevan Lakshminarayanan

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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.

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Amor Gueddana, Vasudevan Lakshminarayanan. 2019-06-15. Toward The Universal Quantum Cloner Limit For Designing Compact Photonic CNOT Gate. https://arxiv.org/abs/1906.06547

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