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arXiv 2201.00617quant-ph
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通过经典网络的量子系统可模拟性

Quantum systems simulatability through classical networks

M. Caruso

摘要:

我们已经证明了有限维希尔伯特空间上的量子系统在局域变换下是等价的。利用这些变换产生了一个规范群,它连接了与每个量子系统相关的哈密顿算符。不同的量子系统以这样的方式连接,研究其中一个可以理解另一个。这一结果可以应用于量子系统的模拟领域,以便从另一个可模拟的量子系统模拟更复杂的量子系统。假设有一个桥,允许模拟一个特定的量子系统在这种希尔伯特空间使用经典电路,我们将提供一个一般的情况下,扩展这个桥来模拟时间演化,通过薛定谔方程,任何这些量子系统使用经典电路。这种经典系统比量子系统更容易在实验室中实现和控制。

英文摘要:

We have shown that quantum systems on finite-dimensional Hilbert spaces are equivalent under local transformations. Using these transformations give rise to a gauge group that connects the hamiltonian operators associated with each quantum system. Different quantum systems are connected in such way that studying one of them allows to understand the other. This result can be applied to the field of simulation of quantum systems, in order to mimic more complicated quantum systems from another simulatable quantum system. Given that there is a bridge that allows to simulate a particular quantum system on this kind of Hilbert spaces using classical circuits we will provide a general scenario to extend this bridge to simulate the time evolution, via Schrödinger equation, of any of these quantum system using classical circuits. This classical systems can be implemented and controlled more easily in the laboratory than the quantum systems.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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