Melting holographic mesons by cooling a magnetized quark gluon plasma

@article{vila2020MeltingHM,
  title={Melting holographic mesons by cooling a magnetized quark gluon plasma},
  author={D. {\'A}vila and Leonardo Pati{\~n}o},
  journal={Journal of High Energy Physics},
  year={2020},
  volume={2020},
  pages={1-38}
}
We extend our analysis of holographic meson dissociation in the presence of an intense magnetic field. In addition to the previously known critical temperature above which the mesons melt, we found that for certain magnetic field intensities there exists a second lower critical temperature, below which stable mesons cease to exist. While we showed before that there is a range of high temperatures for which mesons can be melted by changing the magnetic field intensity, here we show that, as a… 

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References

SHOWING 1-10 OF 50 REFERENCES

Thermodynamics of the brane

The holographic dual of a finite-temperature gauge theory with a small number of flavours typically contains D-brane probes in a black hole background. We have recently shown that these systems

Lecture notes on holographic renormalization

We review the formalism of holographic renormalization. We start by discussing mathematical results on asymptotically anti-de Sitter (AdS) spacetimes. We then outline the general method of

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Instability of a magnetized QGP sourced by a scalar operator

A bstractWe use the gauge/gravity correspondence to study the thermodynamics of a magnetized quark-gluon plasma in the presence of a scalar operator of dimension Δ = 2. We proceed by working in a

Magnetic catalysis and inverse catalysis for heavy pions

A bstractWe investigate the QCD phase diagram for nonzero background magnetic fields using first-principles lattice simulations. At the physical point (in terms of quark masses), the thermodynamics

Holographic meson melting

The plasma phase at high temperatures of a strongly coupled gauge theory can be holographically modelled by an AdS black hole. Matter in the fundamental representation and in the quenched

QCD quark condensate in external magnetic fields

We present a comprehensive analysis of the light condensates in QCD with $1+1+1$ sea quark flavors (with mass-degenerate light quarks of different electric charges) at zero and nonzero temperatures

The QCD phase diagram for external magnetic fields

A bstractThe effect of an external (electro)magnetic field on the finite temperature transition of QCD is studied. We generate configurations at various values of the quantized magnetic flux with Nf

D ec 2 01 4 Phase diagram of QCD in a magnetic field : A review

We review in detail recent advances in our understanding of the phase structure and the phase transitions of hadronic matter in strong magnetic fields B and zero quark chemical potentials μf . Many

Search for resonant tt¯$$ \mathrm{t}\overline{\mathrm{t}} $$ production in proton-proton collisions at s=13$$ \sqrt{s}=13 $$ TeV

A bstractA search for a heavy resonance decaying into a top quark and antiquark tt¯$$ \left(\mathrm{t}\overline{\mathrm{t}}\right) $$ pair is performed using proton-proton collisions at s=13$$