231 citations · 1k across the 50 of their papers we have counts for
14 papers · 1 filter
Holographic Soliton Crystals for Dense Nuclear Matter and Neutron Stars
Lorenzo Bartolini, Sven Bjarke Gudnason, Jonas Mager +1
We construct a nuclear-matter equation of state (EOS) from holographic QCD in the Witten-Sakai-Sugimoto (WSS) model, going beyond the homogeneous ansatz by building dense baryonic…
: A CUDA-OpenGL framework for interactive simulation and visualization of nuclei as Skyrmions
Sven Bjarke Gudnason, Paul Leask
We introduce , a 3-dimensional Skyrme model computation and visualization software, that is written in for rapid computation and visualizatio…
Isospin asymmetry and neutron stars in V-QCD
Lorenzo Bartolini, Sven Bjarke Gudnason, Matti Järvinen
Isospin asymmetric nuclear matter is introduced to V-QCD, a bottom-up holographic Quantum Chromodynamics (QCD) model. Using a small isospin chemical potential we extract the symmet…
Neutron stars in the Witten-Sakai-Sugimoto model
Lorenzo Bartolini, Sven Bjarke Gudnason
We utilize the top-down holographic QCD model, the Witten-Sakai-Sugimoto model, in a hybrid setting with the SLy4, soft chiral EFT and stiff chiral EFT equations of state to descri…
Neutron stars and phase diagram from a double hard-wall
Lorenzo Bartolini, Sven Bjarke Gudnason, Josef Leutgeb +1
Description of nuclear matter in the core of neutron stars eludes the main tools of investigation of QCD, such as perturbation theory and the lattice formulation of the theory. Rec…
Symmetry energy in holographic QCD
Lorenzo Bartolini, Sven Bjarke Gudnason
We study the symmetry energy (SE), an important quantity in nuclear physics, in the Witten-Sakai-Sugimoto model and in a much simpler hard-wall model of holographic QCD. The SE is…