论文标题
量子Mona Lisa猫
Quantum Mona Lisa Cat
论文作者
论文摘要
Schrödinger的猫是由ErwinSchrödinger提出的，ErwinSchrödinger是臭名昭著的思想实验，其中盒子里的猫还活着，同时说明了一种被称为超姿势的量子现象。 2013年，Yakir Aharonov及其合着者对一个实验进行了构想，表明粒子可以与其特性分开。他们称这种效果为“量子柴郡猫”，在接下来的一年经过实验验证。 Quantum Cheshire Cat这个名字的灵感来自“ \ textit {Alice的《梦游仙境》杂志的冒险之旅}的奇特性格，} lewis Carroll撰写的小说，在没有猫的情况下发现了猫的笑容。这里出现了一个重要的问题。一旦cheshire猫的笑容分开了，笑容和猫之间还有任何相关性吗？为了回答这个问题，我们提出了一个思想实验，其中量子柴郡猫也是Schrödinger的猫，以幸福（微笑）和悲伤（皱眉）状态的叠加。我们将这只猫称为“量子Mona Lisa Cat”，原因是从历史上看，Mona Lisa的肖像既包含快乐（微笑）和悲伤（皱着眉头）的特征，并且根据观察者的心情观察到。我们表明，与颗粒相距的特性以“量子Mona Lisa Cat”为单位。
Schrödinger's Cat was proposed by Erwin Schrödinger, the infamous thought experiment in which a cat in a box was both alive and dead simultaneously illustrating a quantum phenomenon known as superposition. In 2013, Yakir Aharonov and his co-authors conceived of an experiment suggesting that a particle can be separated from its property. They called the effect a "Quantum Cheshire Cat" that has been experimentally verified in the succeeding year. The name Quantum Cheshire Cat is inspired from a fanciful character of the Cheshire Cat in "\textit{Alice's Adventures in Wonderland"} a novel written by Lewis Carroll where the grin of cat is found without a cat. An important question arises here. Once the grin of the Cheshire Cat is separated, is there any correlation still left between the grin and the cat? To answer the question we propose a thought experiment in which Quantum Cheshire Cat is also a Schrödinger's Cat existing in superposition of happy(smiling) and sad(frowning) states. We name this cat as a "Quantum Mona Lisa Cat" for the reason that historically it is presumed that Mona Lisa's portrait contains both characteristics of happy(smiling) and sad(frowning) and either is observed depending upon the mood of the observer. We show that property separated from particle behave as "Quantum Mona Lisa Cat".
