[Theory-seminars] Erratum, seminar today

[Marc Schlegel]

Dear all,

Sorry, again a typo, the seminar is today, Mo., Sep. 21, instead of 
Wed., Sep. 21. My apologies...

This email is to remind you about today's theory seminar:
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Theory Center Seminar
    Mo., Sept. 21, 2009   1:00pm
    CEBAF Center, Room L104

Speaker: Bowen Xiao (LBNL)

Title: 'Polarized DIS and Spin Puzzle in AdS/CFT'

Abstract:

AdS/CFT is a powerful tool to investigate gauge theories in strong 
coupling regime.  Recently, we have been able to extend apply AdS/CFT to 
polarized deep-inelastic scattering and calculate polarized structure 
functions both in finite Bjorken-x and small Bjorken-x regimes.  In this 
talk, I will start with introductions to AdS/CFT, explain how DIS is 
modeled in AdS/CFT, then show the results for polarized structure 
functions of a spin-1/2 fermion. In the end, I will discuss the spin 
puzzle in AdS/CFT, and compare with the well-known spin puzzle in QCD.



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Marc