Protons minimize energy by forming pairs with opposite spin. Same for neutrons. Each pair acts like a particle in its own right. So nuclei act very differently depending on whether they have an even ...

Earlier this month the Mathematics Institute at Uppsala University hosted a conference called Categorification in Algebra and Topology, clearly a theme close to our collective heart. As yet there are ...

Apr 9, 2020 This biweekly online colloquium features geometers and physicists presenting current research on a wide range of topics in the interface of the two fields.

Apr 7, 2025 Studying atomic nuclei forces us to quantize the concept of ellipsoid.

Apr 1, 2025 17:46 I don’t know of such work, but this is exactly what I’d like, so if anyone knows of it please ...

This is a bit of a shaggy dog story, but I think it’s fun. There’s also a moral about the nature of mathematical research. Once I was interested in the McGee graph, nicely animated here by Mamouka ...

It was fun showing people the great images created by Refurio Anachro, Greg Egan, Roice Nelson, Gerard Westendorp and many other folks. For more info on the images I talked about, read on….

Hello [email protected]. So nice of you to stop by. I'm a member of the Theory Group here at UT. I've been at UT since September 1994. Before coming here, I was an Assistant Professor in the ...

This is the homepage for the UT Geometry and Quantum Field Theory Seminar. At the organizational meeting we will flesh out the details of our plans for the semester. Below are some suggestions to get ...