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quant-ph2023
Regressions on quantum neural networks at maximal expressivity
Iván Panadero, Yue Ban, Hilario Espinós +3
We analyze the expressivity of a universal deep neural network that can be organized as a series of nested qubit rotations, accomplished by adjustable data re-uploads. While the ma…
quant-ph2023
Amplified Nanoscale Detection of Labelled Molecules via Surface Electrons on Diamond
A. Biteri-Uribarren, P. Alsina-Bolívar, C. Munuera-Javaloy +2
The detection of individual molecules and their dynamics has been a long-standing challenge in the field of nanotechnology. In this work, we present a method that utilizes a nitrog…
quant-ph2023
Enhancing polarization transfer from nitrogen-vacancy centers in diamond to external nuclear spins via dangling bond mediators
H. Espinós, C. Munuera-Javaloy, I. Panadero +4
The use of nitrogen-vacancy centers in diamond as a non-invasive platform for hyperpolarizing nuclear spins in molecular samples is a promising area of research with the potential…