Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Hajilou, Ali"'
We study the dependence of beta-function on running coupling constant in holographic models supported by Einstein-dilaton-Maxwell action for light and heavy quarks. Although, in the previous paper [arXiv:2402.14512], we considered different types of
Externí odkaz:
http://arxiv.org/abs/2407.14448
We consider running coupling constant in holographic model with external magnetic field supported by Einstein-dilaton-three-Maxwell action. We obtain a significant dependence of the running coupling constant $\alpha$ on chemical potential, temperatur
Externí odkaz:
http://arxiv.org/abs/2407.11924
We consider running coupling constant and beta-function in holographic models supported by Einstein-dilaton-Maxwell action for heavy and light quarks. To obtain the dependence of the running coupling constant $\alpha$ on temperature and chemical pote
Externí odkaz:
http://arxiv.org/abs/2402.14512
Publikováno v:
Eur. Phys. J. C 83, no.12, 1143 (2023)
In our previous paper [arXiv:2011.07023] we have constructed a twice anisotropic five-dimensional holographic model supported by Einstein-dilaton-three-Maxwell action that reproduced some essential features of the "heavy quarks" model. However, that
Externí odkaz:
http://arxiv.org/abs/2305.06345
In this paper, we obtain analytical approximate black hole solutions in the framework of $f(R)$ gravity and the absence of a cosmological constant. In this area, we apply the equations of motion of the theory to a spherically symmetric spacetime with
Externí odkaz:
http://arxiv.org/abs/2208.09892
Autor:
Sajadi, Seyed Naseh, Hajilou, Ali
In this paper, we study the Aggrawal, Ciambelli, Detournay, and Somerhausen (ACDS) boundary conditions ref[42] for Warped AdS$_3$ (WAdS$_3$) in the framework of General Massive Gravity (GMG) in the quadratic ensemble. We construct the phase space, th
Externí odkaz:
http://arxiv.org/abs/2206.10853
Autor:
Asadi, M., Hajilou, Ali
We study the meson potential energy in a non-conformal model at both zero and finite temperature via gauge/gravity duality. This model consists of five-dimensional Einstein gravity coupled to a scalar field with a non-trivial potential. Interestingly
Externí odkaz:
http://arxiv.org/abs/2112.04209
Autor:
Hajilou, Ali
Publikováno v:
Eur.Phys.J.C 83 (2023) 4, 301
We study the time evolution of expectation value of Wilson loop as a non-local observable in a strongly coupled field theory with a critical point at finite temperature and nonzero chemical potential, which is dual to an asymptotically AdS charged bl
Externí odkaz:
http://arxiv.org/abs/2111.09010
Publikováno v:
Phys. Rev. D 103, 086021 (2021)
We refine an earlier introduced 5-dimensional gravity solution capable of holographically capturing several qualitative aspects of (lattice) QCD in a strong magnetic background such as the anisotropic behaviour of the string tension, inverse catalysi
Externí odkaz:
http://arxiv.org/abs/2010.04578
Publikováno v:
Phys. Lett. B 801 (2020) 135184
We extend previous work on dynamical AdS/QCD models by introducing an extra ingredient under the form of a background magnetic field, this to gain insight into the influence such field can have on crucial QCD observables. Therefore, we construct a cl
Externí odkaz:
http://arxiv.org/abs/1907.01852