Events Calendar

Talk by Jeremy Gamble (Math Colloquium)

Date:
Friday, March 6, 2020
Time:
3:30 pm - 4:30 pm
Location:
Middlesex College (MC)
Room: 107
Cost:
Free

Title: Spin structures and Dirac operators 

Abstract: Spin structures and Dirac operators play an important role in many areas of mathematics, such as mathematical physics, index theory and differential geometry. The Dirac operator is like a "square root" of the Laplacian, and can always be defined on a manifold which has a spin structure.

In the talk, I will introduce Clifford algebras, Spin and some elements from differential geometry in order to define spin structures and Dirac operators. I will motivate these objects with some examples from physics, and present some theorems such as an obstruction for the existence of a spin structure, some basic properties of Dirac operators. 

Some familiarity with differential geometry will be assumed.

https://uwomathgrad.github.io/editions/winter2020/ 

Contact:
Adriana Dimova
adimova2@uwo.ca


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