Aarhus University Seal / Aarhus Universitets segl

Seminar by Alan Lai (Caltech)

Title: Spectral Action on SU(2)

2013.05.06 | Christine Dilling

Date Wed 22 May
Time 16:15 17:00
Location Aud. D3


On a compact Lie group, there exists a 1-paramemter family
of Dirac operators which interpolates the geometric Dirac operator
(Levi-Civita), algebraic Dirac operator (cubic of Kostant), and the
trivial Dirac operator (used in LQG). The spectral action of this
family of operators is computed for SU(2).

Seminar, Public/media, Staff