CPT Student Seminar: Atomicity of spacetime?
14 November 2016 17:00 in OC218
n this talk I'll talk about the topic of my MSc: What is the fundamental structure of space time? After reviewing some aspects of "Black hole mechanics", I will comment on how this leads us to suspect that spacetime is fundamentally a discrete entity. I'll further comment briefly (and for more advance students) some other hints that suggest that the metric is not the most fundamental feature of spacetime. With all these in mind I will then explain the foundations of Causal Set Theory, which takes all these ideas seriously and has had a fair amount of success (although "success" here is a very ambitious term).
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A gathering of mathematicians from the CPT group with physicists from IPPP, we meet to discuss our work in a relaxed and friendly environment.
An archive of previous years talks is kept here.