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arXiv · 0906.3581

'AdS_5' Geometry Beyond Space-time and 4D Noncommutative Space-time

Otto C. W. Kong
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Abstract

We discuss a 4D noncommutative space-time as suggested by the version of quantum (deformed) relativity which provides a classical geometry picture as an `AdS_5'. The 4D noncommutative space-time is more like a part of a phase space description, in accordance with the quantum notion -- quantum mechanics talks about only states but not configurations. The `AdS_5' picture also illustrates the classical 4D space-time is to be described as part of a bigger geometry beyond space-time at the quantum level. The radically new picture of quantum 'space-time' is expected to provide the basis for a (still to be formulated) new approach to quantum gravity with fundamental constants (quantum) hbar and Newton's constant G put at a similar level as c, the speed of light.

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Otto C. W. Kong. 2009-06-19. 'AdS_5' Geometry Beyond Space-time and 4D Noncommutative Space-time. https://arxiv.org/abs/0906.3581

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