58 citations · 402 across the 14 of their papers we have counts for
15 papers
Magnetic-field-driven topological phase transition in the holograpic Weyl semimetal
R. C. L. Bruni, Luiz F. Ferreira, Diego M. Rodrigues
We study the magnetic field effects on the quantum critical point (QCP) in the holographic Weyl semimetal model. We show that it increases quadratically with the magnetic field for…
Configuration entropy of a rotating quark-gluon plasma from holography
Nelson R. F. Braga, Luiz F. Ferreira, Octavio C. Junqueira
The configuration entropy (CE) provides a measure of the stability of physical systems that are spatially localized. An increase in the CE is associated with an increase in the ins…
Configuration entropy and stability of bottomonium radial excitations in a plasma with magnetic fields
Nelson R. F. Braga, Yan F. Ferreira, Luiz F. Ferreira
Heavy vector mesons produced in a heavy ion collision are important sources of information about the quark gluon plasma (QGP). For instance, the fraction of bottomonium states obse…
Nucleons and higher spin baryon resonances: an AdS/QCD configurational entropic incursion
Luiz F. Ferreira, Roldao da Rocha
Families of nucleons (N(939), N(1440), N(1710), N(1880), N(2100), N(2300)) and nucleons (N(1520), N(1700), N(1875) and N(2120)) are scrutinized from the point…
Tensor mesons, AdS/QCD and information
Luiz F. Ferreira, Roldao da Rocha
The Kaluza-Klein tower of higher spin- tensor meson resonances is here scrutinized in the AdS/QCD hard wall model, encompassing the already established resonances , $f_2…
Quasinormal modes for quarkonium in a plasma with magnetic fields
Nelson R. F. Braga, Luiz F. Ferreira
Heavy vector mesons detected after a heavy ion collision are important sources of information about the quark gluon plasma. The fraction of such particles that survive the plasma p…
Pion family in AdS/QCD: the next generation from configurational entropy
Luiz F. Ferreira, R. da Rocha
The two flavour AdS/QCD, with chiral and gluon condensates, sets in the description of the pion family and its mass spectra. Using gravity-dilaton-gluon backgrounds, entropic Regge…
Quasinormal modes and dispersion relations for quarkonium in a plasma
Nelson R. F. Braga, Luiz F. Ferreira
Recent investigations show that the thermal spectral function of heavy and vector mesons can be described using holography. These studies consider a…
Thermal dissociation of heavy mesons and configurational entropy
Nelson R. F. Braga, Luiz F. Ferreira, Roldao da Rocha
We study the dissociation of heavy vector mesons in a thermal medium from the point of view of the configurational entropy. Bottomonium and charmonium vector mesons in a plasma are…
Heavy meson dissociation in a plasma with magnetic fields
Nelson R. F. Braga, Luiz F. Ferreira
The fraction of heavy vector mesons detected after a heavy ion collision provides information about the possible formation of a plasma state. An interesting framework for estimatin…
Holographic picture of heavy vector mesons in a finite density plasma
Nelson R. F. Braga, Luiz F. Ferreira
We present the results of a holographic model for heavy vector mesons inside a plasma at finite temperature and density. The spectral function shows a nice description of the disso…
Holographic model for charmonium dissociation
Nelson R. F. Braga, Luiz F. Ferreira, Alfredo Vega
We present a holographic bottom up model for the thermal behavior of vector mesons in a finite temperature and density plasma. There is a clear physical interpretation…
Bottomonium dissociation in a finite density plasma
Nelson R. F. Braga, Luiz F. Ferreira
We present a holographic description of the thermal behavior of heavy vector mesons inside a plasma at finite temperature and density. The meson dissociation in the med…
Thermal spectrum of pseudo-scalar glueballs and Debye screening mass from holography
Nelson R. F. Braga, Luiz F. Ferreira
The finite temperature spectrum of pseudo-scalar glueballs in a plasma is studied using a holographic model. The glueball is represented by a pseudo-scalar (axion) field…
Thermal width of heavy quarkonia from an AdS/QCD model
Nelson R. F. Braga, Luiz F. Ferreira
We estimate the thermal width of a heavy quark anti-quark pair inside a strongly coupled plasma using a holographic AdS/QCD model. The imaginary part of the quark potential that pr…