11 citations · 13 across the 12 of their papers we have counts for
13 papers
A doubly critical point in the color-superconducting regime of the RG-consistent NJL model
Hosein Gholami, Marco Hofmann, Michael Buballa
Nambu--Jona-Lasinio (NJL) models of color-superconducting quark matter suffer from cutoff artifacts once temperature or quark chemical potential become comparable to the model cuto…
The petit four of color-superconducting phases in proto-neutron star evolution
Selina Kunkel, Ishfaq Ahmad Rather, Hosein Gholami +2
At high densities and moderate temperatures, hadronic matter is expected to undergo a first-order phase transition into a color-superconducting (CSC) state. A proto-neutron star de…
Studying the QCD Matter produced in Heavy-Ion Collisions using the MUSES Calculation Engine
Johannes Jahan, Kevin P. Pala, Yumu Yang +42
The equation of state of hot and dense matter is essential for describing heavy-ion collisions at all collision energies. Here, we explore the capabilities of the latest version of…
Scalar diquarks in the QCD vacuum
Hosein Gholami, Ugo Mire, Fabian Rennecke +2
While QCD fundamentally only depends on the values of the strong coupling and the quark masses, it exhibits a rich nonperturbative structure at low energies, where composite fields…
Interplay between inhomogeneous chiral and crystalline color-superconducting phases in the two-flavor NJL model
Chengfu Mu, Hosein Gholami, Michael Buballa
We study the interplay between the chiral density wave (CDW) and the single-plane-wave Larkin-Ovchinnikov-Fulde-Ferrell (LOFF) phase of color-superconducting matter in two-flavor q…
A finite temperature framework for quark matter with color-superconducting phases
Hosein Gholami, Marco Hofmann, Débora Mroczek +1
Current observations of neutron stars and measurements of gravitational waves only provide constraints on the zero temperature () equation of state (EoS) of dense matter. The…
Neutrino absorption in two-flavor color-superconducting quark matter
Mark G. Alford, Liam Brodie, Michael Buballa +3
We calculate the absorption mean free paths of electron and muon neutrinos in two-flavor color-superconducting (2SC) quark matter in the density and temperature range that is relev…
Removing cutoff artifacts in the NJL model by a Renormalization Group consistent treatment
Hosein Gholami, Marco Hofmann, Michael Buballa
We summarize how a renormalization-group (RG)-consistent treatment removes well-known artifacts in NJL-model descriptions of color-superconducting quark matter. We introduce two RG…
Renormalizing the Quark-Meson-Diquark Model
Hosein Gholami, Lennart Kurth, Ugo Mire +2
We present a comprehensive study of the two-flavor Quark--Meson--Diquark (QMD) model by comparing a renormalization approach with a renormalization-group (RG) consistent mean-field…
Comprehensive Analysis of Constructing Hybrid Stars with an RG-consistent NJL Model
Jan-Erik Christian, Ishfaq Ahmad Rather, Hosein Gholami +1
In this work, we investigate the properties of hadronic and quark matter that would allow for a first order phase transition between them within neutron stars. To this end, we use…
On the Calculation of Pressure Derivatives in Mean-Field Thermal Field Theories
Hosein Gholami
Accurate determination of higher-order pressure derivatives with respect to temperature and chemical potential is essential for analyzing critical phenomena, transport prop…
Astrophysical constraints on color-superconducting phases in compact stars within the RG-consistent NJL model
Hosein Gholami, Ishfaq Ahmad Rather, Marco Hofmann +2
We determine parameters of the renormalization group-consistent three-flavor color-superconducting Nambu-Jona-Lasinio (NJL) model that are suited to investigate possible compact-st…
Renormalization-group consistent treatment of color superconductivity in the NJL model
Hosein Gholami, Marco Hofmann, Michael Buballa
The Nambu-Jona-Lasinio (NJL) model and specifically its extension to color superconductivity (CSC) is a popular effective model for investigating dense quark matter. However, the r…