# Experimental computational advantage from superposition of multiple temporal orders of quantum gates

@article{Taddei2020ExperimentalCA, title={Experimental computational advantage from superposition of multiple temporal orders of quantum gates}, author={Marcio M. Taddei and Jaime Cari{\~n}e and Daniel Mart{\'i}nez and Tania Marcela Guerrero Garc{\'i}a and Nayda Guerrero and Alastair A. Abbott and Mateus Ara'ujo and Cyril Branciard and Esteban S. G'omez and S. P. Walborn and Leandro Aolita and Gustavo Lima}, journal={arXiv: Quantum Physics}, year={2020} }

Advanced models for quantum computation where even the circuit connections are subject to the quantum superposition principle have been recently introduced. There, a control quantum system can coherently control the order in which a target quantum system undergoes $N$ gate operations. This process is known as the quantum $N$-switch, and has been identified as a resource for several information-processing tasks. In particular, the quantum $N$-switch provides a computational advantage -- over all… CONTINUE READING

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