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hep-th2023★ 15 cited

Tensor Perturbations from Bounce Inflation Scenario in f(Q) Gravity

Kun Hu, Tanmoy Paul, Taotao Qiu

In this paper, we construct a bounce inflation cosmological scenario in the framework of the modified symmetric teleparallel gravity, namely f(Q) theory, and investigate the tensor…

hep-th2022★ 6 cited

Holographic Entanglement Entropy and Complexity for D-Wave Superconductors

Yuanceng Xu, Yu Shi, Dong Wang +1

By using the RT formula and the subregion CV conjecture respectively, we numerically investigate the holographic entanglement entropy (HEE) and holographic subregion complexity (HS…

hep-th2022

Scheme dependence of two-loop HTLpt-resummed thermodynamics

Qianqian Du, Ubaid Tantary, Michael Strickland

The resummed thermodynamics of supersymmetric Yang-Mills theory in four space-time dimensions () has been calculated previously to two loop order wit…

hep-th2021★ 3 cited

Axial Chiral Vortical Effect in a Sphere with finite size effect

Shu-Yun Yang, Ren-Hong Fang, De-Fu Hou +1

We investigate the axial vortical effect in a uniformly rotating sphere subject to finite size. We use MIT boundary condition to limit the boundary of the sphere. For massless ferm…

hep-th2021★ 9 cited

supersymmetric Yang-Mills thermodynamics from effective field theory

Jens O. Andersen, Qianqian Du, Michael Strickland +1

The free energy density of supersymmetric Yang-Mills theory in four space-time dimensions is derived through second order in the 't Hooft coupling at finite temper…

hep-th2021★ 70 cited

Ideal spin hydrodynamics from Wigner function approach

Hao-Hao Peng, Jun-Jie Zhang, Xin-Li Sheng +1

Based on the Wigner function in local equilibrium, we derive hydrodynamical quantities for a system of polarized spin-1/2 particles: the particle number current density, the energy…

hep-th2021★ 7 cited

supersymmetric Yang-Mills thermodynamics to order

Qianqian Du, Michael Strickland, Ubaid Tantary

We calculate the resummed perturbative free energy of supersymmetric Yang-Mills in four spacetime dimensions () through second order in the 't Hooft…

hep-th2021★ 5 cited

Chiral Magnetic Effect and Three-point Function from AdS/CFT Correspondence

Lei Yin, De-fu Hou, Hai-cang Ren

The chiral magnetic effect with a fluctuating chiral imbalance is more realistic in the evolution of quark-gluon plasma, which reflects the random gluonic topological transition. I…

hep-th2020★ 5 cited

Thermodynamics of Chiral Fermion System in a Uniform Magnetic Field

Cheng Zhang, Ren-Hong Fang, Jian-Hua Gao +1

We construct the grand partition function of the system of chiral fermions in a uniform magnetic field from Landau levels, through which all thermodynamic quantities can be obtaine…

hep-th2020★ 10 cited

Chiral magnetic effect for chiral fermion system

Ren-Da Dong, Ren-Hong Fang, De-Fu Hou +1

We concisely derive chiral magnetic effect through Wigner function approach for chiral fermion system. Then we derive chiral magnetic effect through solving the Landau levels of ch…

hep-th2020★ 14 cited

Effect of gluon condensate on holographic Schwinger effect

Zi-qiang Zhang, Xiangrong Zhu, De-fu Hou

We perform the potential analysis in holographic Schwinger effect in a deformed anti-de Sitter (AdS) background with backreaction due to the gluon condensate. We determine the pote…

hep-th2020★ 10 cited

Perturbation solutions of relativistic viscous hydrodynamics for longitudinally expanding fireballs

Ze-Fang Jiang, Duan She, C. B. Yang +1

The solutions of relativistic viscous hydrodynamics for longitudinal expanding fireballs is investigated with the Navier-Stokes theory and Israel-Stewart theory. The energy and Eul…

hep-th2018★ 72 cited

Deep Learning and Holographic QCD

Koji Hashimoto, Sotaro Sugishita, Akinori Tanaka +1

We apply the relation between deep learning (DL) and the AdS/CFT correspondence to a holographic model of QCD. Using a lattice QCD data of the chiral condensate at a finite tempera…

hep-th2018★ 6 cited

Drag force in a D-instanton background

Zi-qiang Zhang, Zhong-jie Luo, De-fu Hou

We study the drag force and diffusion coefficient with respect to a moving heavy quark in a D-instanton background, which corresponds to the Yang-Mills theory in the deconfining, h…

hep-th2018★ 14 cited

Higher derivative corrections to the entropic force from holography

Zi-qiang Zhang, Zhong-jie Luo, De-fu Hou

The entropic force has been recently argued to be responsible for dissociation of heavy quarkonia. In this paper, we analyze corrections and corrections to the entropic…

hep-th2018★ 17 cited

Drag force in strongly coupled SYM plasma in a magnetic field

Zi-qiang Zhang, Ke Ma, De-fu Hou

Applying AdS/CFT correspondence, we study the effect of a constant magnetic field on the drag force associated with a heavy quark moving through a strongly-coupled $\…

hep-th2018★ 96 cited

Deep Learning and AdS/CFT

Koji Hashimoto, Sotaro Sugishita, Akinori Tanaka +1

We present a deep neural network representation of the AdS/CFT correspondence, and demonstrate the emergence of the bulk metric function via the learning process for given data set…

hep-th2018★ 10 cited

Imaginary potential in strongly coupled SYM plasma in a magnetic field

Zi-qiang Zhang, De-fu Hou

We study the effect of a constant magnetic field on the imaginary part of a quarkonia potential in a strongly-coupled SYM plasma. We consider the pair axis to be al…

hep-th2017★ 3 cited

Sequestering Mechanism in Scalar-Tensor Gravity

Takuma Tsukamoto, Taishi Katsuragawa, Shin'ichi Nojiri

We make a theoretical prediction for the ratio of the dark energy to other components in the Universe based on the scenario of the sequestering mechanism which was recently propose…

hep-th2017★ 7 cited

Imaginary potential of moving quarkonia in a D-instanton background

Zi-qiang Zhang, De-fu Hou, Gang Chen

The imaginary part of the inter-quarks potential of moving heavy quarkonia is investigated in a dual supergravity of the AdS background deformed by dilaton, which induces the gauge…

hep-th2017★ 7 cited

corrections to holographic Schwinger effect

Zi-qiang Zhang, Chong Ma, De-fu Hou +1

We study corrections to the holographic Schwinger effect in an AdS black hole background and a confining D3-brane background, respectively. The potential analysis for these b…

hep-th2017★ 18 cited

Multipole scattering amplitudes in the Color Glass Condensate formalism

Yu Shi, Enke Wang, Cheng Zhang

We evaluate the octupole in the large- limit in the McLerran-Venugopalan model, and derive a general expression of the 2n-point correlator, which can be applied in analytical…

hep-th2017★ 8 cited

Holographic Schwinger effect with a moving D3-brane

Zi-qiang Zhang, De-fu Hou, Gang Chen

We study the Schwinger effect with a moving D3-brane in a =4 SYM plasma with the aid of AdS/CFT correspondence. We discuss the test particle pair moving transverse and…

hep-th2017★ 41 cited

Quantum Quench and Scaling of Entanglement Entropy

Pawel Caputa, Sumit R. Das, Masahiro Nozaki +1

Global quantum quench with a finite quench rate which crosses critical points is known to lead to universal scaling of correlation functions as functions of the quench rate. In thi…