Speaker: Thomas Blum  (Connecticut U. & RIKEN BNL) 

Title: Progress towards the lattice calculation of the hadronic light-by-light 
	contribution to the muon anomalous magnet moment.

Abstract: After a brief introduction to the muon "g-2",  I will describe our method 
and efforts to calculate the hadronic contributions to this important quantity from
first principles using lattice gauge theory. An investigation of lattice methods in 
pure QED for the calculation of the lowest order contribution, called the Schwinger 
term, will be described. Particular attention will be paid to finite volume effects 
which are significant since the photons are not confined.  I will then turn to the 
status of a similar calculation of the light-by-light amplitude. Finally, I will 
conclude with prospects for the hadronic contribution.