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arXiv 1004.5261math-phgr-qchep-thmath.MP
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量子时空的消歧

Quantum Spacetime: a Disambiguation

Gherardo Piacitelli

摘要:

我们回顾了一种方法,非交换几何,模型的坐标量化。特别是,我们专注于完整的DFR模型和它的不可约组件;(任意)限制到一个特定的不可约组件通常被称为“规范量子时空”。其目的是区分和比较各种观点下的方法,包括动机,处方量化,数学对象和概念的选择,方法的动态和协方差。

英文摘要:

We review an approach to non-commutative geometry, where models are constructed by quantisation of the coordinates. In particular we focus on the full DFR model and its irreducible components; the (arbitrary) restriction to a particular irreducible component is often referred to as the "canonical quantum spacetime". The aim is to distinguish and compare the approaches under various points of view, including motivations, prescriptions for quantisation, the choice of mathematical objects and concepts, approaches to dynamics and to covariance.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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