3 papers
hep-th2000
Conformal Field Theory Correlators From sine-Gordon Model on AdS Spacetime
Sze-Shiang Feng, Mu-Lin Yan
Using the proposed AdS/CFT correspondence, we calculate the correlators of operators of conformal field theory at the boundary of AdS corresponding to the sine-Gordon model…
hep-th1999
Conservative Currents of Boundary Charges in Gravity
Sze-Shiang Feng, Bin Wang, Xin-He Meng
The boundary charges which constitute the Virasoro algebra in 2+1 dimensional anti-de Sitter gravity are derived by way of Noether theorem and diffeomorphic invariance. It shows th…
hep-th1999
SU(2) Charges as Angular-momentum in N=1 Self-dual Supergravity
Sze-Shiang Feng, Zi-Xiang Wang, Xi-Jun Qiu
The N=1 self-dual supergravity has SL(2.C) symmetry. This symmetry results in SU(2) charges as the angular-momentum. As in the non-supersymmetric self-dual gravity, the currents ar…