62 citations · 105 across the 2 of their papers we have counts for
9 papers
Embedding of theories with SU(2|4) symmetry into the plane wave matrix model
Goro Ishiki, Shinji Shimasaki, Yastoshi Takayama +1
We study theories with SU(2|4) symmetry, which include the plane wave matrix model, 2+1 SYM on RxS^2 and N=4 SYM on RxS^3/Z_k. All these theories possess many vacua. From Lin-Malda…
N=4 SYM on R x S^3 and Theories with 16 Supercharges
Goro Ishiki, Yastoshi Takayama, Asato Tsuchiya
We study N=4 SYM on R x S^3 and theories with 16 supercharges arising as its consistent truncations. These theories include the plane wave matrix model, N=4 SYM on R x S^2 and N=4…
Open Spinning Strings and AdS/dCFT Duality
Keisuke Okamura, Yastoshi Takayama, Kentaroh Yoshida
We consider open spinning string solutions on an AdS_4 x S^2-brane (D5-brane) in the bulk AdS_5 x S^5 background. By taking account of the breaking of SO(6)_R to SO(3)_H x SO(3)_V…
Complex Matrix Model and Fermion Phase Space for Bubbling AdS Geometries
Yastoshi Takayama, Asato Tsuchiya
We study a relation between droplet configurations in the bubbling AdS geometries and a complex matrix model that describes the dynamics of a class of chiral primary operators in d…
Integrability and Higher Loops in AdS/dCFT Correspondence
Yoshiaki Susaki, Yastoshi Takayama, Kentaroh Yoshida
We further study the correspondence between open semiclassical strings and long defect operators which is discussed in our previous work [hep-th/0410139]. We give an interpretation…
Bubbling 1/2 BPS Geometries and Penrose Limits
Yastoshi Takayama, Kentaroh Yoshida
We discuss how to take a Penrose limit in bubbling 1/2 BPS geometries at the stage of a single function z(x_1,x_2,y). By starting from the z of the AdS_5 x S^5 we can directly deri…