论文标题
景色，多样性和天体球
Views, variety and celestial spheres
论文作者
论文摘要
本文描述了因果观点计划的延续，在该计划中，世界不包含许多过去的部分观点。每个视图都与事件相关联，并且是该事件的直接因果关系的代表。这些主要包括从过去的事件中转移能量，动量和其他指控的过程。 从根本上讲，没有空间或时空，只是大量事件，这是事件发生的原因。这是由码头科尔特斯（Marina Cortes）开发的能量因果关系理论的发展。 动力和能量是基本的，并且在其从当前事件到未来事件的转变下是保守的。结果，Minkowski时空出现了，以保存因果关系的方式出现。在紧急时空中构建的事件的局部性是从根本上保护能量摩托车的结果。 在本文中，我们建议，事件的观点可以用刺穿的两种表面的刺穿 - 与过去的事件相对应的刺穿的自由度来表示。这开启了从扭曲理论和天体球的新生区域中使用数学工具。我们表明，这使得相对不变的理论的可能版本。
This paper describes a continuation of the program of causal views, in which the world consists of nothing but a vast number of partial views of its past. Each view is associated to an event, and is a representation of the immediate causal past of that event. These consists mainly of processes that transfer energy, momentum and other charges to it from its past events. There is fundamentally no space or spacetime, just a large number of events, which are the causes of events to come. This is a development of energetic causal set theories, developed with Marina Cortes. Momentum and energy are fundamental, and are conserved under their transformation from present events to future events. As a result Minkowski spacetime emerges, in a way that preserves causal relations. The locality of events as constructed in the emergent spacetime is a consequence of the conservation of energy-momentum fundamentally. In this paper we propose that the views of events can be represented in terms of degrees of freedom on punctured two surfaces-each puncture corresponding to an immediate past event. This opens up to the use of mathematical tools from twistor theory and the nascent area of celestial spheres. We show that This makes possible versions of the theory that are relativistically invariant.
