55 citations · 149 across the 10 of their papers we have counts for
10 papers
Properties of Stable Massive Quark Stars in Holography
Kazem Bitaghsir Fadafan, Jesús Cruz Rojas, Jonas Mager
We study a holographic D3/D7 system, whose dilaton profile has been phenomenologically adjusted in the infrared. The model is used to describe a deconfined yet massive quark phase…
Holographic light dilaton at the conformal edge
Jesús Cruz Rojas, Deog Ki Hong, Sang Hui Im +1
We study a simple holographic model for gauge theories near the conformal edge to show that the dilaton can be parametrically lighter than any other composite states. The masses of…
Popcorn transitions and approach to conformality in homogeneous holographic nuclear matter
Jesús Cruz Rojas, Tuna Demircik, Matti Järvinen
We study cold and dense nuclear matter by using the gauge/gravity duality. To this end we use the Witten-Sakai-Sugimoto model and the V-QCD models with an approach where the nuclea…
Holographic Colour Superconductors at Finite Coupling with NJL Interactions
Kazem Bitaghsir Fadafan, Jesús Cruz Rojas
We study a bottom-up holographic description of the QCD colour superconducting phase in the presence of higher derivative corrections. We expand this holographic model in the conte…
Domain Wall Fermions on the Brane
Jesus Cruz Rojas, Nick Evans, Jack Mitchell
We study domain wall fermions and their condensation in the D3/probe D7 system. A spatially dependent mass term for the N=2 hypermultiplet can be arranged to isolate distinct two c…
Holographic quark matter with colour superconductivity and a stiff equation of state for compact stars
Kazem Bitaghsir Fadafan, Jesus Cruz Rojas, Nick Evans
We present a holographic model of QCD with a first order chiral restoration phase transition with chemical potential, mu. The first order behaviour follows from allowing a disconti…
Chiral symmetry restoration in RQED at finite temperature in the supercritical coupling regime
Jean Báez, Alfredo Raya, J. C. Rojas
We explore the conditions for chiral symmetry breaking in reduced (or pseudo) quantum electrodynamics at finite temperature in connection with graphene and other 2D-materials with…
Deconfined, Massive Quark Phase at High Density and Compact Stars: A Holographic Study
Kazem Bitaghsir Fadafan, Jesus Cruz Rojas, Nick Evans
In Hoyos et al. (arXiv:1603.02943) a holographic D3/D7 system was used to describe a deconfined yet massive quark phase of QCD at finite density, concluding that the equation of st…
A Holographic Description of Colour Superconductivity
Kazem Bitaghsir Fadafan, Jesus Cruz Rojas, Nick Evans
The difficulty of describing the gauge dependent bi-quark condensate in the QCD colour superconducting phase has made it hard to construct a holographic dual of the state. To side…
Variational Study of the Phase Transition at Finite T in the -Theory
G. Palma, J. C. Rojas
Assuming triviality of the 4-dimensional -theory we compute the effective potential by means of a self consistent Feynman-Bogoliubov method. This potential dep…