论文标题
线程/状态对应：全息引力的量子线模型
Thread/State correspondence: the qubit threads model of holographic gravity
论文作者
论文摘要
我们构建了一个全息原理的新玩具模型，称为全息量子线模型，这是朝着时空出现问题（“来自Qubit”）迈出的启发性步骤。更具体地说，我们首次提出，锁定位线程配置中的每个位线程都处于“量子”状态，即两个正交状态的量子叠加状态。使用此线程/状态对应关系，我们可以为与表面/状态对应中一组散装极端表面相对应的SS状态的显式表达式构建，并很好地表征了它们的纠缠结构。然后，我们使用锁定位线程配置来构建全息量子线模型，并表明它与全息图张量网络，运动学空间和时空连接性密切相关。
We construct a new toy model of the holographic principle, named as holographic qubit threads model, which is an enlightening step towards the issue of spacetime emergence ("it from qubit"). More specifically, we propose for the first time that each bit thread in a locking bit thread configuration is in a "qubit" state, i.e., the quantum superposition state of two orthogonal states. Using this thread/state correspondence, we can construct the explicit expressions for the SS states corresponding to a set of bulk extremal surfaces in the surface/state correspondence, and nicely characterize their entanglement structure. Then we use the locking bit thread configurations to construct the holographic qubit threads model, and we show that it is closely related to the holographic tensor networks, kinematic space, and the connectivity of spacetime.
