Zobrazeno 1 - 10
of 255
pro vyhledávání: '"Hou, Defu"'
In this paper, we examine the thermodynamics of heavy quarkonium in the spinning black hole background. Specifically, we investigate the effect of angular momentum on the interquark distance, free energy, binding energy, entropy, entropic force, and
Externí odkaz:
http://arxiv.org/abs/2407.03633
We develop a general framework for studying the spin alignment $\rho_{00}$ for flavorless vector mesons by using the gauge/gravity duality. Focusing on the dilepton production through vector meson decay, we derive the relation between production rate
Externí odkaz:
http://arxiv.org/abs/2403.07522
We study the mass spectra and spin alignment of vector meson $J/\psi$ in a thermal magnetized background using the gauge/gravity duality. Utilizing a soft wall model for the QGP background and a massive vector field for the $J/\psi$ meson, we delve i
Externí odkaz:
http://arxiv.org/abs/2403.07468
The functional renormalization group (FRG) is a non-perturbative method that considers quantum and thermal fluctuations. Using the FRG flow equations, the critical region of the two-flavor quark-meson model in a finite isospin chemical potential with
Externí odkaz:
http://arxiv.org/abs/2402.15474
We explore the phase structure of Quantum Chromodynamics (QCD) with two dynamical quark flavors at finite temperature and baryon chemical potential, employing the non-perturbative gauge/gravity duality approach. Our gravitational model is tailored to
Externí odkaz:
http://arxiv.org/abs/2310.13432
Autor:
Zhao, Yan-Qing, Hou, Defu
We study the dissociation effect of $J/\Psi$ in magnetized, rotating QGP matter at finite temperature and chemical potential using gauge/gravity duality. By incorporating angular velocity into the holographic magnetic catalysis model, we analyze the
Externí odkaz:
http://arxiv.org/abs/2306.04318
Autor:
Zhu, Zhou-Run, Hou, Defu
In this paper, we consider an Einstein-Maxwell-dilaton holographic model for light quarks with nonzero magnetic field and chemical potential. The phase diagram in $T-\mu$ and $T-B$ planes are obtained. We observe the inverse magnetic catalysis (IMC)
Externí odkaz:
http://arxiv.org/abs/2305.12375
Autor:
Zhao, Yan-Qing, Hou, Defu
To better understand the effects of strong coupling and QCD at high temperature in QGP, by using holographic model, we investigate the dissociation effect of bottomonium under the higher-order curvature corrections to the supergravity action correspo
Externí odkaz:
http://arxiv.org/abs/2305.07087
We explored the interplay between magnetic field and rotation in the de Hass - van Alphen oscillation. The effect is found to be reduced because of the re-weighting of different states within the same Landau level by rotation energy. The implications
Externí odkaz:
http://arxiv.org/abs/2301.02857
Publikováno v:
JHEP04(2023)115
We study the rotation effects of the hot and dense QCD matter in a non-perturbative regime by the gauge/gravity duality. We use the gravitational model that is designated to match the state-of-the-art lattice data on the thermal properties of (2+1)-f
Externí odkaz:
http://arxiv.org/abs/2212.14662