New Directions in Quantum Music: concepts for a quantum keyboard and the sound of the Ising model

• URL: http://arxiv.org/abs/2204.00399v1
• Date: Fri, 1 Apr 2022 12:45:39 GMT
• Title: New Directions in Quantum Music: concepts for a quantum keyboard and the sound of the Ising model
• Authors: Giuseppe Clemente, Arianna Crippa, Karl Jansen and Cenk T\"uys\"uz
• Abstract summary: We explore ideas for generating sounds and eventually music by using quantum devices in the NISQ era using quantum circuits. In particular, we first consider a concept for a "qeyboard", where the real-time behaviour of expectation values using a time evolving quantum circuit can be associated to sound features like intensity, frequency and tone.
• Score: 0.0
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: We explore ideas for generating sounds and eventually music by using quantum devices in the NISQ era using quantum circuits. In particular, we first consider a concept for a "qeyboard", i.e. a quantum keyboard, where the real-time behaviour of expectation values using a time evolving quantum circuit can be associated to sound features like intensity, frequency and tone. Then, we examine how these properties can be extracted from physical quantum systems, taking the Ising model as an example. This can be realized by measuring physical quantities of the quantum states of the system, e.g. the energies and the magnetization obtained via variational quantum simulation techniques.

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