126 citations · 961 across the 24 of their papers we have counts for
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Holographic Spectral Functions with Momentum Relaxation
Hyun-Sik Jeong, Keun-Young Kim, Yunseok Seo +2
We study (fermionic) spectral functions in two holographic models, the Gubser-Rocha-linear axion model and the linear axion model, where translational symmetry is broken by axion f…
Bridging the Chiral symmetry and Confinement with Singularity
Yoon-Seok Choun, Sang-Jin Sin
We consider a holographic quark model where the confinement is a consequence of the quark condensate. Surprisingly, the equation of motion of our holographic model can be mapped to…
Holographic Abelian Higgs model and the Linear confinement
Eunseok Oh, Sang-Jin Sin
We consider the holographic abelian Higgs model and show that, in the absence of the scale symmetry breaking effect, chiral symmetry breaking gives linear confinement where the slo…
Chiral symmetry and Heun's equation
Yoon-Seok Choun, Sang-Jin Sin
We show that the current quark mass should vanish to be consistent with the QCD color confinement: a bag model leads us to Heun's equation, which requests that not only the energy…
Interaction induced quasi-particle spectrum and the origin of the pinning peak in holography
Geunho Song, Yunseok Seo, Keun-Young Kim +1
It is often said that interactions destroy the particle nature of excitations. We report that, in holographic theory adding interaction term can create a new quasi particle spectru…
Quantum Correction to Chaos in Schwarzian Theory
Yong-Hui Qi, Sang-Jin Sin, Junggi Yoon
We discuss the quantum correction to chaos in the Schwarzian theory. We carry out the semi-classical analysis of the Schwarzian theory to study Feynman diagrams of the Schwarzian s…