Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Rojas, Jesús Cruz"'
We investigate fluctuations of hot and dense QCD plasma by using the gauge/gravity duality. To this end, we carry out a comprehensive classification and analysis of quasinormal modes of charged black holes in the holographic V-QCD model. It turns out
Externí odkaz:
http://arxiv.org/abs/2405.02399
Autor:
Rojas, Jesús Cruz, Gorda, Tyler, Hoyos, Carlos, Jokela, Niko, Järvinen, Matti, Kurkela, Aleksi, Paatelainen, Risto, Säppi, Saga, Vuorinen, Aleksi
Modern hydrodynamic simulations of core-collapse supernovae and neutron-star mergers require knowledge not only of the equilibrium properties of strongly interacting matter, but also of the system's response to perturbations, encoded in various trans
Externí odkaz:
http://arxiv.org/abs/2402.00621
Publikováno v:
JHEP 2305:204, 2023
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 all composite states, except the Nambu-Goldstone bosons like dilaton,
Externí odkaz:
http://arxiv.org/abs/2302.08112
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 nuclear matter is taken to be spatially homogeneous. We focus on the ''popco
Externí odkaz:
http://arxiv.org/abs/2301.03173
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 context of Gauss-Bonnet (GB) gravity. The Cooper pair condensate has been i
Externí odkaz:
http://arxiv.org/abs/2107.04299
Publikováno v:
Phys. Rev. D 104, 054029 (2021)
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 component fermions on two 2+1 dimensional domain walls. We argue that t
Externí odkaz:
http://arxiv.org/abs/2106.08753
Publikováno v:
Phys. Rev. D 103, 026012 (2021)
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 discontinuity in the dual description as the quarks are integrated out below t
Externí odkaz:
http://arxiv.org/abs/2009.14079
Publikováno v:
Phys. Rev. D 101, 126005 (2020)
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 state of such a phase was not stiff enough to support exotic dense stars
Externí odkaz:
http://arxiv.org/abs/1911.12705
Publikováno v:
Phys. Rev. D 98, 066010 (2018)
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 step this problem, we argue that near the chiral restoration transitio
Externí odkaz:
http://arxiv.org/abs/1803.03107
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.