102 citations · 294 across the 13 of their papers we have counts for
13 papers
Functional Renormalization Group analysis of the quark-condensation pattern on the Fermi surface: A simple effective-model approach
Kie Sang Jeong, Fabrizio Murgana, Ashutosh Dash +1
A simple effective model for the intermediate-density regime is constructed from the high-density effective theory of quantum chromodynamics (QCD). In the effective model, under a…
Quarkyonic Mean Field Theory
Dyana C. Duarte, Saul Hernandez-Ortiz, Kie Sang Jeong +1
We discuss mean field theory of Quarkyonic matter at zero temperature. We treat the nucleons with contact interactions in mean field approximation, discussing both vector and scala…
Case for quarkyoniclike matter from a constituent quark model
Aaron Park, Kie Sang Jeong, Su Houng Lee
Based on the fact that the constituent quark model reproduces the recent lattice result on baryon-baryon repulsion at short distance and that it includes the quark dynamics with co…
Quarkyonic Effective Field Theory, Quark-Nucleon Duality and Ghosts
Dyana C. Duarte, Saul Hernandez-Ortiz, Kie Sang Jeong +1
We present a field theoretical description of quarkyonic matter consisting of quark, nucleon and ghost fields coupling to mesonic degrees of freedom. The ghosts are present to canc…
Excluded-volume model for quarkyonic matter II: Three-flavor shell-like distribution of baryons in phase space
Dyana C. Duarte, Saul Hernandez-Ortiz, Kie Sang Jeong
We extend the excluded-volume model of isospin symmetric two-flavor dense quarkyonic matter [Phys. Rev. C 101, 035201 (2020)] including strange particles and address its implicatio…
Excluded-volume model for quarkyonic Matter: Three-flavor baryon-quark Mixture
Dyana C. Duarte, Saul Hernandez-Ortiz, Kie Sang Jeong
The single-flavor excluded-volume model based on the effective size of baryons reproduces the hard-soft density evolution of the equation of state (EoS) required by the recent stud…
Dynamical Derivation of the Momentum Space Shell Structure for Quarkyonic Matter
Kie Sang Jeong, Larry McLerran, Srimoyee Sen
The phase space structure of zero temperature Quarkyonic Matter is a Fermi sphere of Quark Matter, surrounded by a shell of Nucleonic Matter. We construct a quasi particle model of…
QCD sum rules for the isobar in neutron matter
Jesuel Marques L., Su Houng Lee, Aaron Park +2
We study the properties of the isobar in the symmetric and asymmetric nuclear matter using the QCD sum rules approach based on the energy dispersion relation. Allowing for diff…
Analysis of the meson decay in local tensor bilinear representation
Kie Sang Jeong, Su Houng Lee, Yongseok Oh
We explore the validity of vector meson dominance in the radiative decay of the meson. In order to explain the violation of the vector meson dominance hypothesis in thi…
QCD sum rules for the neutron, , and in neutron matter
Kie Sang Jeong, Giju Gye, Su Houng Lee
The nuclear density dependencies of the neutron and and hyperons are important inputs in the determination of the neutron star mass as the appearance of hyperons coming fro…
Symmetry energy in cold dense matter
Kie Sang Jeong, Su Houng Lee
We calculate the symmetry energy in cold dense matter both in the normal quark phase and in the 2-color superconductor (2SC) phase. For the normal phase, the thermodynamic potentia…
New determination of based on recent experimental constraints
Philipp Gubler, Kie Sang Jeong, Su Houng Lee
The symmetric and traceless part of the matrix element can be determined from the second moment of the twist-…
Nuclear Symmetry Energy from QCD sum rules
Kie Sang Jeong, Su Houng Lee
We calculate the nucleon self-energies in isospin-asymmetric nuclear matter using QCD sum rules. Taking the difference of these for the neutron and proton enables us to express the…