标题： 经典类硬币系统的关联性，模拟量子力学概率表示中的自旋-1/2态 显示英文标题

标题： Correlations in a system of classical--like coins simulating spin-1/2 states in the probability representation of quantum mechanics

摘要： 量子比特态的经典的“隐变量”类似物被提出。 量子比特（二能级原子，自旋-1/2粒子）的状态被映射到三个类经典硬币的状态。 状态的双射映射对应于与硬币位置“向上”或“向下”相关的随机类经典变量的相关性，而可观测量被映射到由厄米特矩阵描述的量子可观测量。 发现了类硬币统计与量子比特统计性质之间的联系。 显示英文摘要

摘要： An analog of classical "hidden variables" for qubit states is presented. The states of qubit (two-level atom, spin-1/2 particle) are mapped onto the states of three classical--like coins. The bijective map of the states corresponds to the presence of correlations of random classical--like variables associated with the coin positions "up" or "down" and the observables are mapped onto quantum observables described by Hermitian matrices. The connection of the classical--coin statistics with the statistical properties of qubits is found.