45 citations · 218 across the 19 of their papers we have counts for
19 papers
On non-stationary Lamé equation from WZW model and spin-1/2 XYZ chain
Ta-Sheng Tai, Reiji Yoshioka
We study the link between WZW model and the spin-1/2 XYZ chain. This is achieved by comparing the second-order differential equations from them. In the former case, the equation is…
R**2 correction to BMPV black hole entropy from Kerr/CFT correspondence
Hirotaka Hayashi, Ta-Sheng Tai
Following Kerr/CFT correspondence, we compute the entropy of five-dimensional supersymmetric rotating BMPV black holes.We successfully reproduce Iyer-Wald formula in the presence o…
Baxter's T-Q equation, SU(N)/SU(2)^{N-3} correspondence and Ω-deformed Seiberg-Witten prepotential
Kenji Muneyuki, Ta-Sheng Tai, Nobuhiro Yonezawa +1
We study Baxter's T-Q equation of XXX spin-chain models under the semiclassical limit where an intriguing SU(N)/SU(2)^{N-3} correspondence emerges. That is, two kinds of 4D \mathca…
Seiberg-Witten prepotential from WZNW conformal block: Langlands duality and Selberg trace formula
Ta-Sheng Tai
We show how SU(2) Seiberg-Witten prepotentials are derived form () four-point conformal blocks via considering Langlands duality.
Uniformization, Calogero-Moser/Heun duality and Sutherland/bubbling pants
Ta-Sheng Tai
Inspired by the work of Alday, Gaiotto and Tachikawa (AGT), we saw the revival of Poincar{é}'s uniformization problem and Fuchsian equations obtained thereof. Three distinguished a…
Triality in SU(2) Seiberg-Witten theory and Gauss hypergeometric function
Ta-Sheng Tai
Through AGT conjecture, we show how triality observed in \N=2 SU(2) N_f=4 QCD can be interpreted geometrically as the interplay among six of Kummer's twenty-four solutions belongin…