20 citations · 79 across the 19 of their papers we have counts for
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Toroidal Charged AdS Branes and Deformed Toda Equations
Sangheon Yun
We show that the equations of motion for magnetically charged -branes in -dimensional AdS reduce to coupled one-dimensional Toda-type equations, and use this structure…
Perturbative Double-Scalar Hair on Planar Black Holes in AdS-Einstein-Scalar Gravity
Sangheon Yun
We construct a two-scalar hairy planar black hole in four-dimensional Einstein gravity coupled to two scalars whose potential descends from the ABJM consistent truncation of eleven…
Perturbative Hairy Black Branes in the -Invariant Sector of Dyonic ISO(7) Gauged Supergravity
Sangheon Yun
We construct perturbative black-brane solutions carrying neutral scalar hair in the -invariant truncation of four-dimensional dyonic ISO(7) gauged supergravi…
Exact Planar Black Hole in AdS-Einstein-Scalar Gravity with IR-Emergent Nearly Conformal Fluid
Sangheon Yun
We study an exact static planar hairy black hole of Einstein gravity minimally coupled to a neutral scalar in four dimensions, which arises in a consistent truncation of type IIA s…
Calabi-Yau Manifolds, Hermitian Yang-Mills Instantons and Mirror Symmetry
Hyun Seok Yang, Sangheon Yun
We address the issue why Calabi-Yau manifolds exist with a mirror pair. We observe that the irreducible spinor representation of the Lorentz group Spin(6) requires us to consider t…
Symmetry Breaking Phase Transitions in ABJM Theory with a Finite U(1) Chemical Potential
Dongsu Bak, Kyung Kiu Kim, Sangheon Yun
We consider the U(1) charged sector of ABJM theory at finite temperature, which corresponds to the Reissner-Nordstrom AdS black hole in the dual type IIA supergravity description.…