204 citations · 2.3k across the 56 of their papers we have counts for
4 papers · 2 filters
On Non-Critical Superstring/Black Hole Transition
Andrei Parnachev, David A. Sahakyan
An interesting case of string/black hole transition occurs in two-dimensional non-critical string theory dressed with a compact CFT. In these models the high energy densities of st…
Profiling the Brane Drain in a Nonsupersymmetric Orbifold
Gregory Moore, Andrei Parnachev
We study D-branes in a nonsupersymmetric orbifold of type C^2/Γ, perturbed by a tachyon condensate, using a gauged linear sigma model. The RG flow has both higgs and coulomb branch…
The Ground Ring of N=2 Minimal String Theory
Anatoly Konechny, Andrei Parnachev, David A. Sahakyan
We study the $\NN=2$ string theory or the $\NN=4$ topological string on the deformed CHS background. That is, we consider the $\NN=2$ minimal model coupled to the $\NN=2$ Liouville…
The Silence of the Little Strings
Andrei Parnachev, Andrei Starinets
We study the hydrodynamics of the high-energy phase of Little String Theory. The poles of the retarded two-point function of the stress energy tensor contain information about the…