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  1. Article

    Open Access

    AdS Q-soliton and inhomogeneously mass-deformed ABJM model

    We study dual geometries to a deformed ABJM model with spatially dependent source functions at finite temperature. These source functions are proportional to the mass function m(x) = m0 sin kx and its derivative

    Byoungjoon Ahn, Seungjoon Hyun, Kyung Kiu Kim, O-Kab Kwon in Journal of High Energy Physics (2020)

  2. Article

    Open Access

    Thermodynamics of inhomogeneously mass-deformed ABJM model and pressure anisotropy

    In this paper we study the thermodynamics of black branes with a modulated complex scalar in the context of bulk and boundary theories. The modulation induces inhomogeneity to the dual field theory, anisotropi...

    Seungjoon Hyun, Byoungjoon Ahn, Kyung Kiu Kim, O-Kab Kwon in Journal of High Energy Physics (2020)

  3. No Access

    Article

    AdS Space from Entanglement Entropy

    We show that the anti-de Sitter(AdS) space naturally emerges from the conformal field theory (CFT). The behavior of the leading divergent term in the entanglement entropy implies the underlying AdS geometry. T...

    Seungjoon Hyun, Sang-A Park in Journal of the Korean Physical Society (2019)

  4. Article

    Open Access

    Charged AdS black holes in Gauss–Bonnet gravity and nonlinear electrodynamics

    New five-dimensional charged AdS black hole solutions are found in Einstein–Gauss–Bonnet gravity and the nonlinear electrodynamics. These solutions include regular black holes as well as extremal black holes. ...

    Seungjoon Hyun, Cao H. Nam in The European Physical Journal C (2019)

  5. Article

    Open Access

    Thermodynamic volume and the extended Smarr relation

    We continue to explore the scaling transformation in the reduced action formalism of gravity models. As an extension of our construction, we consider the extended forms of the Smarr relation for various black ...

    Seungjoon Hyun, Jaehoon Jeong, Sang-A Park, Sang-Heon Yi in Journal of High Energy Physics (2017)

  6. Article

    Open Access

    Scaling symmetry and scalar hairy Lifshitz black holes

    By utilizing the scaling symmetry of the reduced action for planar black holes, we obtain the corresponding conserved charge. We use the conserved charge to find the generalized Smarr relation of static hairy ...

    Seungjoon Hyun, Jaehoon Jeong, Sang-A Park, Sang-Heon Yi in Journal of High Energy Physics (2015)

  7. Article

    Open Access

    Quasi-local charges and asymptotic symmetry generators

    The quasi-local formulation of conserved charges through the off-shell approach is extended to cover the asymptotic symmetry generators. By introducing identically conserved currents which are appropriate for ...

    Seungjoon Hyun, Sang-A Park, Sang-Heon Yi in Journal of High Energy Physics (2014)

  8. No Access

    Article

    Fake supersymmetry and extremal black holes

    We derive the BPS type of first order differential equations for the rotating black hole solutions in the three-dimensional Einstein gravity coupled minimally with a self-interacting scalar field, using fake s...

    Seungjoon Hyun, Jaehoon Jeong, Sang-Heon Yi in Journal of High Energy Physics (2013)

  9. No Access

    Article

    Aging logarithmic conformal field theory: a holographic view

    We consider logarithmic extensions of the correlation and response functions of scalar operators for the systems with aging as well as Schrödinger symmetry. Aging is known to be the simplest nonequilibrium phe...

    Seungjoon Hyun, Jaehoon Jeong, Bom Soo Kim in Journal of High Energy Physics (2013)

  10. No Access

    Article

    On classical equivalence between noncritical and Einstein gravity: the AdS/CFT perspectives

    We find that noncritical gravity, a special class of higher derivative gravity, is classically equivalent to Einstein gravity at the full nonlinear level. We obtain the viscosity-to-entropy ratio and the secon...

    Seungjoon Hyun, Wooje Jang, Jaehoon Jeong, Sang-Heon Yi in Journal of High Energy Physics (2012)

  11. No Access

    Article

    Finite temperature aging holography

    We construct the gravity background which describes the dual field theory with aging invariance. We choose the decay modes of the bulk scalar field in the internal spectator direction to obtain the dissipative...

    Seungjoon Hyun, Jaehoon Jeong, Bom Soo Kim in Journal of High Energy Physics (2012)

  12. No Access

    Article

    Noncritical Einstein-Weyl gravity and the AdS/CFT correspondence

    We explore four-dimensional Einstein-Weyl gravity and supergravity on anti-de Sitter spacetime. For a specific range of the coupling with appropriate boundary conditions, we show the effective equivalence of t...

    Seungjoon Hyun, Wooje Jang, Jaehoon Jeong, Sang-Heon Yi in Journal of High Energy Physics (2012)