Preprint
Open Access
arXiv
Brickwall model for hyperbolic black holes and chaos
Hyun-Sik Jeong, Keun-Young Kim, Gaya Yun, Hyeonwoo Yu
Submitted 1 Oct, 2025 | arXiv: 2510.00886
Preprint
Open Access
arXiv
Cosmological pole-skipping, shock waves and quantum chaotic dynamics of de Sitter horizons
Yongjun Ahn, Sašo Grozdanov, Hyun-Sik Jeong, Juan F. Pedraza
Submitted 21 Aug, 2025 | arXiv: 2508.15589
Preprint
Open Access
arXiv
Quantum Chaos Diagnostics for Open Quantum Systems from Bi-Lanczos Krylov Dynamics
Matteo Baggioli, Kyoung-Bum Huh, Hyun-Sik Jeong, Xuhao Jiang, Keun-Young Kim, Juan F. Pedraza
Submitted 19 Aug, 2025 | arXiv: 2508.13956
Preprint
Open Access
arXiv
Holographic D-brane constructions with dynamical gauge fields
Yongjun Ahn, Matteo Baggioli, Hyun-Sik Jeong, Masataka Matsumoto
Submitted 11 Jun, 2025 | arXiv: 2506.09461
Letter
Open Access
Physical Review D
Singular value decomposition and its blind spot for quantum chaos in non-Hermitian Sachdev-Ye-Kitaev models
Matteo Baggioli, Kyoung-Bum Huh, Hyun-Sik Jeong, Xuhao Jiang, Keun-Young Kim, Juan F. Pedraza
Published 21 May, 2025 | arXiv: 2503.11274 DOI: Phys. Rev. D 111, L101904
Preprint
Open Access
arXiv
Deep learning-based holography for T-linear resistivity
Byoungjoon Ahn, Hyun-Sik Jeong, Chang-Woo Ji, Keun-Young Kim, Kwan Yun
Submitted 11 Jun, 2025 | arXiv: 2502.10245
Article
Open Access
Journal of High Energy Physics
Brickwall one-loop determinant: spectral statistics & Krylov complexity
Hyun-Sik Jeong, Arnab Kundu, Juan F. Pedraza
Published 16 May, 2025 | arXiv: 2412.12301 DOI: J. High Energ. Phys. 2025, 154
Letter
Open Access
Physical Review D
Krylov complexity in mixed phase space
Kyoung-Bum Huh, Hyun-Sik Jeong, Leopoldo A. Pando Zayas, Juan F. Pedraza
Published 16 Jun, 2025 | arXiv: 2412.04963 DOI: Phys. Rev. D 111, L121902
Article
Open Access
Journal of High Energy Physics
Kasner interiors from analytic hairy black holes
Daniel Areán, Hyun-Sik Jeong, Juan F. Pedraza, Le-Chen Qu
Published 26 Nov 2024 | arXiv: 2407.18430 DOI: J. High Energ. Phys. 2024, 138
Article
Open Access
Physical Review Research
Krylov complexity as an order parameter for quantum chaotic-integrable transitions
Matteo Baggioli, Kyoung-Bum Huh, Hyun-Sik Jeong, Keun-Young Kim, Juan F. Pedraza
Published 09 Apr 2025 | arXiv: 2407.17054 DOI: Phys. Rev. Research 7, 023028
Article
Open Access
Journal of High Energy Physics
Holographic reconstruction of black hole spacetime: machine learning and entanglement entropy
Byoungjoon Ahn, Hyun-Sik Jeong, Keun-Young Kim, Kwan Yun
Published 02 Jan 2025 | arXiv: 2406.07395 DOI: J. High Energ. Phys. 2025, 25
Article
Open Access
Journal of High Energy Physics
Spread and spectral complexity in quantum spin chains: from integrability to chaos
Hugo A. Camargo, Kyoung-Bum Huh, Viktor Jahnke, Hyun-Sik Jeong, Keun-Young Kim, Mitsuhiro Nishida
Published 30 Aug 2024 | arXiv: 2405.11254 DOI: J. High Energ. Phys. 2024, 241
Article
Open Access
Journal of High Energy Physics
On pole-skipping with gauge-invariant variables in holographic axion theories
Yongjun Ahn, Viktor Jahnke, Hyun-Sik Jeong, Chang-Woo Ji, Keun-Young Kim, Mitsuhiro Nishida
Published 05 Jun 2024 | arXiv: 2402.12951 DOI: J. High Energ. Phys. 2024, 020
Article
Open Access
Journal of High Energy Physics
Krylov complexity of density matrix operators
Pawel Caputa, Hyun-Sik Jeong, Sinong Liu, Juan F. Pedraza, Le-Chen Qu
Published 31 May 2024 | arXiv: 2402.09522 DOI: J. High Energ. Phys. 2024, 337
Article
Open Access
Journal of High Energy Physics
Deep learning bulk spacetime from boundary optical conductivity
Byoungjoon Ahn, Hyun-Sik Jeong, Keun-Young Kim, Kwan Yun
Published 26 Mar 2024 | arXiv: 2401.00939 DOI: J. High Energ. Phys. 2024, 141
Article
Open Access
Journal of High Energy Physics
Spread complexity in saddle-dominated scrambling
Kyoung-Bum Huh, Hyun-Sik Jeong, Juan F. Pedraza
Published 13 May 2024 | arXiv: 2312.12593 DOI: J. High Energ. Phys. 2024, 137
Letter
Open Access
Physics Letters B
Thermal diffusivity and pole-skipping in the incoherent semilocally critical IR
Hyun-Sik Jeong
Published 19 May 2025 | arXiv: 2309.13412 DOI: Phys. Lett. B 866 (2025)139591
Article
Open Access
Physical Review B
Inability of linear axion holographic Gubser-Rocha model to capture all the transport anomalies of strange metals
Yongjun Ahn, Matteo Baggioli, Hyun-Sik Jeong, Keun-Young Kim
Published 01 Dec, 2023 | arXiv: 2307.04433 DOI: Phys. Rev. B 108, 235104
Article
Open Access
Journal of High Energy Physics
Pole-skipping in rotating BTZ black holes
Hyun-Sik Jeong, Chang-Woo Ji, Keun-Young Kim
Published 21 Aug 2023 | arXiv: 2306.14805 DOI: J. High Energ. Phys. 2023, 139
Article
Open Access
Physical Review D
EDITORS' SUGGESTION
Spectral and Krylov complexity in billiard systems
Hugo A. Camargo, Viktor Jahnke, Hyun-Sik Jeong, Keun-Young Kim, Mitsuhiro Nishida
Published 27 Feb, 2024 | arXiv: 2306.11632 DOI: Phys. Rev. D 109, 046017
Article
Open Access
Physical Review D
Entanglement entropy analysis of dyonic black holes using doubly holographic theory
Hyun-Sik Jeong, Keun-Young Kim, and Ya-Wen Sun
Published 19 Dec, 2023 | arXiv: 2305.18122 DOI: Phys. Rev. D 108, 126016
Article
Open Access
Journal of High Energy Physics
Collective dynamics and the Anderson-Higgs mechanism in a bona fide holographic superconductor
Matteo Baggioli, Hyun-Sik Jeong, Keun-Young Kim, and Ya-Wen Sun
Published 27 Mar 2023 | arXiv: 2302.02364 DOI: J. High Energ. Phys. 2023, 206
Article
Open Access
Journal of High Energy Physics
Holography and magnetohydrodynamics with dynamical gauge fields
Yongjun Ahn, Matteo Baggioli, Kyoung-Bum Huh, Hyun-Sik Jeong, Keun-Young Kim, and Ya-Wen Sun
Published 01 Feb 2023 | arXiv: 2211.01760 DOI: J. High Energ. Phys. 2023, 012
Article
Open Access
Journal of High Energy Physics
Holographic study of TTbar like deformed HV QFTs: holographic entanglement entropy
Hyun-Sik Jeong, Wen-Bin Pan, Ya-Wen Sun, and Yuan-Tai Wang
Published 02 Feb 2023 | arXiv: 2211.00518 DOI: J. High Energ. Phys. 2023, 018
Article
Open Access
Journal of High Energy Physics
Holographic entanglement density for spontaneous symmetry breaking
Hyun-Sik Jeong, Keun-Young Kim, and Ya-Wen Sun
Published 14 Jun 2022 | arXiv: 2203.07612 DOI: J. High Energ. Phys. 2022, 078
Article
Open Access
Journal of High Energy Physics
Quasi-normal modes of dyonic black holes and magneto-hydrodynamics
Hyun-Sik Jeong, Keun-Young Kim, and Ya-Wen Sun
Published 11 Jul 2022 | arXiv: 2203.02642 DOI: J. High Energ. Phys. 2022, 065
Article
Open Access
Journal of High Energy Physics
Homes’ law in holographic superconductor with linear-T resistivity
Hyun-Sik Jeong and Keun-Young Kim
Published 09 Mar 2022 | arXiv: 2112.01153 DOI: J. High Energ. Phys. 2022, 060
Article
Open Access
Journal of High Energy Physics
Upper bound of the charge diffusion constant in holography
Kyoung-Bum Huh, Hyun-Sik Jeong, Keun-Young Kim, and Ya-Wen Sun
Published 04 Jul 2022 | arXiv: 2111.07515 DOI: J. High Energ. Phys. 2022, 013
Article
Open Access
Physical Review D
Islands in charged linear dilaton black holes
Byoungjoon Ahn, Sang-Eon Bak, Hyun-Sik Jeong, Keun-Young Kim, and Ya-Wen Sun
Published 16 Feb, 2022 | arXiv: 2107.07444 DOI: Phys. Rev. D 105, 046012
Article
Open Access
Journal of High Energy Physics
The breakdown of magneto-hydrodynamics near AdS2 fixed point and energy diffusion bound
Hyun-Sik Jeong, Keun-Young Kim, and Ya-Wen Sun
Published 01 Feb 2022 | arXiv: 2105.03882 DOI: J. High Energ. Phys. 2022, 006
Article
Open Access
Journal of High Energy Physics
Bound of diffusion constants from pole-skipping points: spontaneous symmetry breaking and magnetic field
Hyun-Sik Jeong, Keun-Young Kim, and Ya-Wen Sun
Published 16 Jul 2021 | arXiv: 2104.13084 DOI: J. High Energ. Phys. 2021, 105
Article
Open Access
Journal of High Energy Physics
Classifying pole-skipping points
Yongjun Ahn, Viktor Jahnke, Hyun-Sik Jeong, Keun-Young Kim, Kyung-Sun Lee, and Mitsuhiro Nishida
Published 18 Mar 2021 | arXiv: 2010.16166 DOI: J. High Energ. Phys. 2021, 175
Article
Open Access
Journal of High Energy Physics
Pole-skipping of scalar and vector fields in hyperbolic space: conformal blocks and holography
Yongjun Ahn, Viktor Jahnke, Hyun-Sik Jeong, Keun-Young Kim, Kyung-Sun Lee, and Mitsuhiro Nishida
Published 17 Sep 2020 | arXiv: 2006.00974 DOI: J. High Energ. Phys. 2020, 111
Article
Open Access
Physical Review D
Holographic spectral functions with momentum relaxation
Hyun-Sik Jeong, Keun-Young Kim, Yunseok Seo, Sang-Jin Sin, Shang-Yu Wu
Published 15 Jul, 2020 | arXiv: 1910.11034 DOI: Phys. Rev. D 102, 026017
Article
Open Access
Journal of High Energy Physics
Reflected entropy and entanglement wedge cross section with the first order correction
Hyun-Sik Jeong, Keun-Young Kim, Mitsuhiro Nishida
Published 30 Dec 2019 | arXiv: 1909.02806 DOI: J. High Energ. Phys. 2019, 170
Article
Open Access
Journal of High Energy Physics
Linear-T resistivity from low to high temperature: axion-dilaton theories
Yongjun Ahn, Hyun-Sik Jeong, Dujin Ahn, Keun-Young Kim
Published 23 Apr 2020 | arXiv: 1907.12168 DOI: J. High Energ. Phys. 2020, 153
Article
Open Access
Journal of High Energy Physics
Scrambling in hyperbolic black holes: shock waves and pole-skipping
Yongjun Ahn, Viktor Jahnke, Hyun-Sik Jeong, Keun-Young Kim
Published 28 Oct 2019 | arXiv: 1907.08030 DOI: J. High Energ. Phys. 2019, 257
Article
Open Access
Physical Review D
Entanglement and Rényi entropy of multiple intervals in 𝑇𝑇bar-deformed CFT and holography
Hyun-Sik Jeong, Keun-Young Kim, Mitsuhiro Nishida
Published 26 Nov 2019 | arXiv: 1906.03894 DOI: Phys. Rev. D 100, 106015
Article
Open Access
Journal of High Energy Physics
Complexity of holographic superconductors
Hyun-Sik Jeong, Runqiu Yang, Keun-Young Kim, Chao Niu
Published 24 Apr 2019 | arXiv: 1902.07586 DOI: J. High Energ. Phys. 2019, 146
Article
Open Access
Journal of High Energy Physics
Linear-T resistivity at high temperature
Hyun-Sik Jeong, Keun-Young Kim, Chao Niu
Published 30 Oct 2018 | arXiv: 1806.07739 DOI: J. High Energ. Phys. 2018, 191
Article
Open Access
Journal of High Energy Physics
Thermal diffusivity and butterfly velocity in anisotropic Q-lattice models
Hyun-Sik Jeong, Yongjun Ahn, Dujin Ahn, Chao Niu, Wei-Jia Li, Keun-Young Kim
Published 29 Jan 2018 | arXiv: 1708.08822 DOI: J. High Energ. Phys. 2018, 140