2 papers
hep-th2007★ 10 cited
On the origin of the dressing phase in N=4 Super Yang-Mills
Kazuhiro Sakai, Yuji Satoh
We derive the phase factor proposed by Beisert, Eden and Staudacher for the S-matrix of planar N=4 Super Yang-Mills, from the all-loop Bethe ansatz equations without the dressing f…
hep-th2000
On string theory in AdS_3 backgrounds
Yuji Satoh
We discuss the string theory on AdS_3. In the first half of this talk, we review the SL(2,R) and the SL(2,C)/SU(2) WZW models which describe the strings on the Lorentzian and Eucli…