Until today, the understanding I had of black holes was as a spherical “event horizon” with a singularity at the centre. The event horizon is the surface of no return – anything which goes past it can never escape. The singularity is where quantum gravity kicks in, and is very handy for evading the speed-of-light limit in science fiction plots, where it functions as a gateway to a wormhole which can take the protagonists wherever they need to be.
All this changed during a talk by Samir Mathur of Ohio State University just now, here at the Lepton Photon meeting in Mumbai. It’s all to do with entropy.
Post was last modified on 27 Aug 2011 3:52 pm
This is manageable. Far better than some semesters.
Creating textures for background buildings in a medieval theater simulation project. I can always improve…
Nothing in this stack is pressing, but they do include rough drafts of final papers,…
Here’s the underlying problem. We have an operating image of thought, an understanding of what…
Representing the Humanities at Accepted Students Day.
The daughter opens another show. This weekend only.