302 citations · 746 across the 5 of their papers we have counts for
5 papers · 1 filter
Topological String on OSP(1|2)/U(1)
Gaston Giribet, Yasuaki Hikida, Tadashi Takayanagi
We propose an equivalence between topological string on OSP(1|2)/U(1) and \hat{c} \leq 1 superstring with N=1 world-sheet supersymmetry. We examine this by employing a free field r…
On String Theory Duals of Lifshitz-like Fixed Points
Tatsuo Azeyanagi, Wei Li, Tadashi Takayanagi
We present type IIB supergravity solutions which are expected to be dual to certain Lifshitz-like fixed points with anisotropic scale invariance. They are expected to describe a cl…
Fractional Quantum Hall Effect via Holography: Chern-Simons, Edge States, and Hierarchy
Mitsutoshi Fujita, Wei Li, Shinsei Ryu +1
We present three holographic constructions of fractional quantum Hall effect (FQHE) via string theory. The first model studies edge states in FQHE using supersymmetric domain walls…
Disordered Systems and the Replica Method in AdS/CFT
Mitsutoshi Fujita, Yasuaki Hikida, Shinsei Ryu +1
We formulate a holographic description of effects of disorder in conformal field theories based on the replica method and the AdS/CFT correspondence. Starting with copies of co…
A holographic proof of the strong subadditivity of entanglement entropy
Matthew Headrick, Tadashi Takayanagi
When a quantum system is divided into subsystems, their entanglement entropies are subject to an inequality known as "strong subadditivity". For a field theory this inequality can…