论文标题
有真正的古典信息吗？
Is there truly classical information?
论文作者
论文摘要
所有熵都是纠缠熵。这是由于存在黑洞的结果。已经讨论了熵的起源及其定义宏观系统中感知的时间方向的方式，只要一个人忽略黑洞，就可以进行辩论。在这种情况下，热力学熵可以定义时间和纠缠熵的箭头，以非本地意义定义了一些特殊的全球定义熵编码信息。但是，对于黑洞，如果我们接受室内物体必须在外面编码的信息，例如，通过非本地的波动从霍金辐射的热量化中消失，而黑洞的地平线则从外部切开了所有经典信息，那么所有熵都可以添加到黑洞中，这基本上是在任何形式的外部，都必须被转变为enterage toctect of entery of entery of entery toctect of enterang toctect of enterang toctect of enterang。关于信息通道的性质的讨论表明，时空可能不是量子计算工程中通常使用的相关通道。时间可能会成为纠缠蔓延的复杂性的财产。
All entropy is entanglement entropy. This appears as the result of the existence of black holes. The origin of entropy and the way in which it defines the perceived time direction in macroscopic systems has been discussed and can be debated as long as one ignores black holes. In such a case, thermodynamic entropy may define the arrow of time and entanglement entropy defines some special globally defined entropy encoding information in a non-local sense. With black holes however, if we accept that in-falling objects must have their information encoded outside, for example through non-local fluctuations away from thermalisation of the Hawking radiation, and that the horizon of a black hole cuts all classical information from the outside, then all the entropy that can be added to the black hole, which is basically any form of entropy, must be translated into some form of entanglement entropy to be detected outside. A discussion about the nature of information channels shows that spacetime may not be a correlation-insensitive channel as usually employed in the engineering of quantum computing. Time may emerge as a property of the complexity of entanglement spreading.
