134 citations · 468 across the 21 of their papers we have counts for
21 papers
Improved sd shell effective interactions from Daejeon16
Ik Jae Shin, Nadezda A. Smirnova, Andrey M. Shirokov +6
We present new microscopic effective shell-model interactions in the valence sd shell, obtained from the modern Daejeon16 nucleon-nucleon potential using no-core shell-model (NCSM)…
SS-HORSE Extension of the No-Core Shell Model: Application to Resonances in
I. A. Mazur, I. J. Shin, Y. Kim +4
Theoretical ab initio studies of resonances in the unbound nucleus are presented. We perform no-core shell model calculations with interactions Daejeon16 and JIS…
Effective operators for valence space calculations from the {\itshape ab initio} No-Core Shell Mode
Zhen Li, N. A. Smirnova, A. M. Shirokov +4
In recent years, remarkable progress has been achieved in developing novel non-perturbative techniques for constructing valence space shell model Hamiltonians from realistic intern…
Resonances in Exotic He Nucleus within the No-Core Shell Model
I. A. Mazur, A. M. Shirokov, I. J. Shin +4
We present results of calculations of elastic scattering phase shifts and resonances in . The calculations utilize the SS-HORSE method combined with ab…
Daejeon16 NN Interaction
Y. Kim, I. J. Shin, A. M. Shirokov +3
We have developed a realistic nucleon-nucleon (NN) interaction, dubbed Daejeon16. We start from a SRG (similarity renormalization group) evolved chiral N3LO interaction. We then ap…
Effective interactions in the sd shell
Nadezda A. Smirnova, Bruce R. Barrett, Youngman Kim +5
We perform a quantitative study of the microscopic effective shell-model interactions in the valence sd shell, obtained from modern nucleon-nucleon potentials, chiral N3LO, JISP16…
Ab Initio Structure of p-Shell Nuclei with Chiral Effective Field Theory and Daejeon16 Interactions
Pieter Maris, Ik Jae Shin, James P. Vary
We present No-Core Full Configuration results for the ground state energies of all particle-stable p-shell nuclei, as well as the excitation energies of more than 40 narrow states,…
Deep learning: Extrapolation tool for ab initio nuclear theory
Gianina Alina Negoita, James P. Vary, Glenn R. Luecke +8
Ab initio approaches in nuclear theory, such as the no-core shell model (NCSM), have been developed for approximately solving finite nuclei with realistic strong interactions. The…
Nucleon- Scattering and Resonances in He and Li with JISP16 and Daejeon16 interactions
A. M. Shirokov, A. I. Mazur, I. A. Mazur +5
The SS-HORSE approach to analysis of resonant states is generalized to the case of charged particle scattering utilizing analytical properties of partial scattering amplitudes and…
Nuclear structure in Parity Doublet Model
Myeong-Hwan Mun, Ik Jae Shin, Won-Gi Paeng +2
Using an extended parity doublet model with the hidden local symmetry, we study some properties of nuclei in the mean field approximation to see if the parity doublet model could r…
Deep Learning: A Tool for Computational Nuclear Physics
Gianina Alina Negoita, Glenn R. Luecke, James P. Vary +6
In recent years, several successful applications of the Artificial Neural Networks (ANNs) have emerged in nuclear physics and high-energy physics, as well as in biology, chemistry,…
Ab initio no-core solutions for Li
Ik Jae Shin, Youngman Kim, Pieter Maris +4
We solve for properties of Li in the ab initio No-Core Full Configuration approach and we separately solve for its ground state and resonance with the Gamow She…
N3LO NN interaction adjusted to light nuclei in ab exitu approach
A. M. Shirokov, I. J. Shin, Y. Kim +3
We use phase-equivalent transformations to adjust off-shell properties of similarity renormalization group evolved chiral effective field theory NN interaction (Idaho N3LO) to fit…
Explicit flavor symmetry breaking and holographic compact stars
Youngman Kim, Chang-Hwan Lee, Ik Jae Shin +1
We study the effects of flavor symmetry breaking on holographic dense matter and compact stars in the D4/D6 model. To this end, two light flavors and one intermediate mass flavor a…
Extending the nuclear chart by continuum: from oxygen to titanium
Xiaoying Qu, Ying Chen, Shuangquan Zhang +5
Nuclear masses ranging from O to Ti isotopes are systematically investigated with relativistic continuum Hartree-Bogoliubov (RCHB) theory, which can provide a proper treatment of p…
Equations of state and compact stars in gauge/gravity duality
Kyung Kiu Kim, Youngman Kim, Ik Jae Shin
We propose a new doorway to study the interplay between equations of state of dense matter and compact stars in gauge/gravity correspondence. For this we construct a bulk geometry…
Holographic QCD: Past, Present, and Future
Youngman Kim, Ik Jae Shin, Takuya Tsukioka
At the dawn of a new theoretical tool based on the AdS/CFT correspondence for nonperturbative aspects of quantum chromodynamics, we give an interim review on the new tool, holograp…
Holographic equations of state and astrophysical compact objects
Youngman Kim, Chang-Hwan Lee, Ik Jae Shin +1
We solve the Tolman-Oppenheimer-Volkoff equation using an equation of state (EoS) calculated in holographic QCD. The aim is to use compact astrophysical objects like neutron stars…
Holographic meson mass in asymmetric dense matter
Youngman Kim, Yunseok Seo, Ik Jae Shin +1
We study a meson mass splitting due to isospin violation in holographic dense matter. We work in a D4/D6/D6 model with two quark flavor branes to consider asymmetric dense matter i…
Symmetry energy of dense matter in holographic QCD
Youngman Kim, Yunseok Seo, Ik Jae Shin +1
We study the nuclear symmetry energy of dense matter using holographic QCD. To this end, we consider two flavor branes with equal quark masses in a D4/D6/D6 model. We find that at…
Holographic phase transition of QCD with back-reaction of flavors
Youngman Kim, Tatsuhiro Misumi, Ik Jae Shin
We revisit confinement/deconfinement transition in holographic QCD to consider the back-reaction of a bulk scalar field. The bulk scalar field is dual to a quark bi-linear operator…