Photon Number-Resolving Quantum Reservoir Computing
- URL: http://arxiv.org/abs/2402.06339v3
- Date: Thu, 13 Jun 2024 17:21:33 GMT
- Title: Photon Number-Resolving Quantum Reservoir Computing
- Authors: Sam Nerenberg, Oliver D. Neill, Giulia Marcucci, Daniele Faccio,
- Abstract summary: We propose a fixed optical network for photonic quantum reservoir computing that is enabled by photon number-resolved detection of the output states.
This significantly reduces the required complexity of the input quantum states while still accessing a high-dimensional Hilbert space.
- Score: 1.1274582481735098
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: Neuromorphic processors improve the efficiency of machine learning algorithms through the implementation of physical artificial neurons to perform computations. However, whilst efficient classical neuromorphic processors have been demonstrated in various forms, practical quantum neuromorphic platforms are still in the early stages of development. Here we propose a fixed optical network for photonic quantum reservoir computing that is enabled by photon number-resolved detection of the output states. This significantly reduces the required complexity of the input quantum states while still accessing a high-dimensional Hilbert space. The approach is implementable with currently available technology and lowers the barrier to entry to quantum machine learning.
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