标题： 从经典系统中得到的类量子态 显示英文标题

标题： Quantum-like states from classical systems

摘要： 这项工作研究了一个适当设计的经典系统如何通过图来生成具有量子类似（QL）状态空间的系统。 图扮演着特殊的双重角色，通过指导经典网络的拓扑结构并定义一个包含张量积基态叠加的状态空间。 回顾并扩展了构建QL图及其属性的基础。 开发了一种图积的优化方法，以生成具有产生类似于量子态特性的状态所必需的基本属性的更紧凑的图。 这为量子态空间中的相关结构提供了具体的可视化。 讨论了这些QL系统是否以及如何能够表现出纠缠，并将其与光学中的“经典纠缠”概念进行批判性对比。 显示英文摘要

摘要： This work studies how a suitably-designed classical system generates with a quantum-like (QL) state space mediated by a graph. The graph plays a special dual role by directing the topology of the classical network and defining a state space that comprises superpositions of states in a tensor product basis. The basis for constructing QL graphs and their properties is reviewed and extended. An optimization of the graph product is developed to produce a more compact graph with the essential properties required to produce states that mimic many of the properties of quantum states. This provides a concrete visualization of the correlation structure in a quantum state space. The question of whether and, if so, how, entanglement can be exhibited by these QL systems is discussed critically and contrasted to the concept of `classical entanglement' in optics.