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arXiv:2505.11159 · The European Physical Journal Special Topics

Sonification of entanglement dynamics in many-qubit systems

Juliette Tudoce, Marcin Płodzień, Maciej Lewenstein, Reiko Yamada

Published Aug 29, 2026• 1 citation
arXivHTMLPDF

Abstract

Abstract Quantum mechanics poses significant challenges for audio-visual representation, particularly in the context of quantum entanglement. Sonification—the auditory representation of data—offers a promising complementary approach to conventional visualization techniques. This paper investigates sonification methods applied to the dynamical generation of entanglement in many-qubit systems, combining phase-space representations with entanglement measures. We study the dynamics of entanglement generation in many-qubit systems under a dynamical protocol governed by two models: the one-axis twisting model and a quantum-kicked rotor exhibiting both regular and quantum chaotic behavior. We present a procedure of entanglement dynamics sonification, allowing mapping of the phase-space representation of a many-qubit quantum state and von Neumann entanglement entropy to sound. The methodology relies on the mapping of data features to amplitude, stereo spatialization, pitch, and timbral characteristics. Results illustrate how sonification translates entanglement dynamics into distinctive, model-specific sound textures, offering a route toward artistic and exploratory engagement with quantum correlations. Potential benefits for intuitive understanding remain to be tested.

DOI
10.1140/epjs/s11734-026-02592-5

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Abstract Quantum mechanics poses significant challenges for audio-visual representation, particularly in the context of quantum entanglement. Sonification—the auditory representation of data—offers a promising complementary approach to conventional visualization techniques. This paper investigates sonification methods applied to the dynamical generation of entanglement in many-qubit systems, combining phase-space representations with entanglement measures. We study the dynamics of entanglement generation in many-qubit systems under a dynamical protocol governed by two models: the one-axis twisting model and a quantum-kicked rotor exhibiting both regular and quantum chaotic behavior. We present a procedure of entanglement dynamics sonification, allowing mapping of the phase-space representation of a many-qubit quantum state and von Neumann entanglement entropy to sound. The methodology relies on the mapping of data features to amplitude, stereo spatialization, pitch, and timbral characteristics. Results illustrate how sonification translates entanglement dynamics into distinctive, model-specific sound textures, offering a route toward artistic and exploratory engagement with quantum correlations. Potential benefits for intuitive understanding remain to be tested.
Quantum mechanics poses significant challenges for visual representation, particularly concerning quantum entanglement. In this work, we propose a sonification mapping for dynamical entanglement generation in many-qubit systems, with the help of phase space methods and entanglement measure. We study dynamics of entanglement generation in many-qubit system in dynamical protocol governed by two models: the one-axis twisting model, and a quantum kicked-rotor exhibiting both regular and quantum chaotic behavior. We present a procedure of entanglement dynamics sonification, allowing mapping the phase-space representation of a many-qubit quantum state and von Neuman entanglement entropy to sound. keywords: sonification, quantum entanglement, Quantum physics, quantum music
Quantum mechanics presents unique hurdles for audio-visual representation, especially in conveying quantum entanglement. Sonification—the translation of data into sound—provides a complementary channel to visualize these inherently abstract phenomena. In this study, we develop and test a sonification framework for tracking dynamical entanglement generation in multi-qubit systems.Using the Husimi-Q function as a phase-space representation alongside the von Neumann entanglement entropy, we map a quantum states structure, generated during the One-Axis Twisting protocol, onto auditory parameters such as pitch, timbre, and spatialization. Our method encodes the instantaneous phasespace distribution and entanglement entropy values into distinct sonic motifs, yielding a real-time acoustic portrayal of entanglement growth and decay.Listening tests and qualitative analyses reveal that sonification accentuates subtle transitions in entanglement dynamics—especially the onset of chaos—more intuitively than visual plots alone. Our approach offers an artistic medium to experience quantum correlations, fostering deeper engagement and insight.
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