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arXiv · 2512.08565

Quantum simulation in the entanglement picture

D. -S. Wang·X. Xu·Y. -D. Liu
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Abstract

The notion of ``picture'' is fundamental in quantum mechanics. In this work, a new picture, which we call entanglement picture, is proposed based on the novel channel-state duality, whose importance is revealed in quantum information science. We illustrate the application of entanglement picture in quantum algorithms for the simulation of many-body dynamics, quantum field theory, thermal physics, and more generic quantities.

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D. -S. Wang, X. Xu, Y. -D. Liu. 2025-12-09. Quantum simulation in the entanglement picture. https://doi.org/10.1016/j.qrl.2026.05.003

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