QuantumToolbox。模拟开放量子系统的高效Julia框架

IF 5.1 2区物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY

Quantum Pub Date : 2025-09-29 DOI:10.22331/q-2025-09-29-1866

Alberto Mercurio, Yi-Te Huang, Li-Xun Cai, Yueh-Nan Chen, Vincenzo Savona, Franco Nori

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引用次数: 0

摘要

我们提出$\tt{QuantumToolbox。jl}$，一个用于模拟开放量子系统的开源Julia包。它采用$\tt{QuTiP}$ （Python中的量子工具箱）用户熟悉的语法设计，利用Julia的高性能生态系统来提供快速和可扩展的模拟。该软件包包括一套时间演化求解器，支持分布式计算和GPU加速，实现大规模量子系统的高效模拟。我们还展示了$\tt{QuantumToolbox。Jl}$可以与自动微分工具集成，使其非常适合基于梯度的优化任务，如量子最优控制。基准比较表明，与现有框架相比，性能有了实质性的提高。由于其灵活的设计和计算效率，$\tt{QuantumToolbox。$是量子科学理论研究和实际应用的有力工具。

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QuantumToolbox.jl: An efficient Julia framework for simulating open quantum systems

We present $\tt{QuantumToolbox.jl}$, an open-source Julia package for simulating open quantum systems. Designed with a syntax familiar to users of $\tt{QuTiP}$ (Quantum Toolbox in Python), it harnesses Julia's high-performance ecosystem to deliver fast and scalable simulations. The package includes a suite of time-evolution solvers supporting distributed computing and GPU acceleration, enabling efficient simulation of large-scale quantum systems. We also show how $\tt{QuantumToolbox.jl}$ can integrate with automatic differentiation tools, making it well-suited for gradient-based optimization tasks such as quantum optimal control. Benchmark comparisons demonstrate substantial performance gains over existing frameworks. With its flexible design and computational efficiency, $\tt{QuantumToolbox.jl}$ serves as a powerful tool for both theoretical studies and practical applications in quantum science.

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来源期刊

Quantum Physics and Astronomy-Physics and Astronomy (miscellaneous)

CiteScore

9.20

自引率

10.90%

发文量

241

审稿时长

16 weeks

期刊介绍： Quantum is an open-access peer-reviewed journal for quantum science and related fields. Quantum is non-profit and community-run: an effort by researchers and for researchers to make science more open and publishing more transparent and efficient.