Quantum Memristors with Quantum Computers

• URL: http://arxiv.org/abs/2112.14660v1
• Date: Wed, 29 Dec 2021 17:18:53 GMT
• Title: Quantum Memristors with Quantum Computers
• Authors: Y.-M. Guo, F. Albarr\'an-Arriagada, H. Alaeian, E. Solano, and G. Alvarado Barrios
• Abstract summary: We propose the encoding of memristive quantum dynamics on a digital quantum computer. We numerically test our proposal in an IBM quantum simulator with 32 qubits.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: We propose the encoding of memristive quantum dynamics on a digital quantum computer. Using a set of auxiliary qubits, we simulate an effective non-Markovian environment inspired by a collisional model, reproducing memristive features between expectation values of different operators in a single qubit. We numerically test our proposal in an IBM quantum simulator with 32 qubits, obtaining the pinched hysteresis curve that is characteristic of a quantum memristor. Furthermore, we extend our method to the case of two coupled quantum memristors, opening the door to the study of neuromorphic quantum computing in the NISQ era.

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