104 citations · 1.9k across the 133 of their papers we have counts for
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Supersymmetric SO(N_c) Gauge Theory and Matrix Model
Changhyun Ahn, Soonkeon Nam
By applying the method of Dijkgraaf-Vafa, we study matrix model related to supersymmetric SO(N_c) gauge theory with N_f flavors of quarks in the vector representation found by Intr…
The 11-dimensional Metric for AdS/CFT RG Flows with Common SU(3) Invariance
Changhyun Ahn, Taichi Itoh
The compact 7-manifold arising in the compactification of 11-dimensional supergravity is described by the metric encoded in the vacuum expectation values(vevs) in d=4, N=8 gauged s…
Domain Wall from Gauged d=4, N=8 Supergravity: Part II
Changhyun Ahn, Kyungsung Woo
The scalar potentials of the non-semi-simple CSO(p,8-p)(p=7,6,5) gaugings of N=8 supergravity are studied for critical points. The CSO(7,1) gauging has no G_2-invariant critical po…
Comments on Penrose Limit of AdS_4 x M^{1,1,1}
Changhyun Ahn
We construct a Penrose limit of AdS_4 x M^{1,1,1} where M^{1,1,1}= SU(3) x SU(2) x U(1)/(SU(2) x U(1) x U(1)) that provides the pp-wave geometry equal to the one in the Penrose lim…
More on Penrose Limit of AdS_4 x Q^{1,1,1}
Changhyun Ahn
We consider a Penrose limit of AdS_4 x Q^{1,1,1} that provides the pp-wave geometry equal to the one in the Penrose limit of AdS_4 x S^7. We expect that there exists a subsector of…
Penrose Limit of AdS_4 x N^{0,1,0} and N=3 Gauge Theory
Changhyun Ahn
We consider M-theory on AdS_4 x N^{0,1,0} where N^{0,1,0}= (SU(3) x SU(2))/(SU(2) x U(1)). We review a Penrose limit of AdS_4 x N^{0,1,0} that provides the pp-wave geometry of AdS_…