Showing posts with label Yang-Mills. Show all posts
Showing posts with label Yang-Mills. Show all posts

Tuesday, 2 April 2013

Quantum Physics = Math

CN Yang (杨振宁) Yang-Mills Equation in Quantum Physics and ‘Fibre Bundle’ in Differential Geometry by SS Chern (陈省身) are equivalent, however both men worked independently for 30 years!

Sunday, 31 March 2013

Differential Geometry & Yang-Mills Equation

Differential Geometry & Yang-Mills Equation

1. Characteristic class is quadratic.
=> Self-duality equation (Polyakov)

2. Possible to combine the classes with Yang-Mills functional.
[Hint by: S. Novikov, Fields Medal]