211 citations · 1.9k across the 78 of their papers we have counts for
43 papers · 1 filter
Holographic dissipative space-time supersolids
Peng Yang, Matteo Baggioli, Zi Cai +2
Driving a system out of equilibrium enriches the paradigm of spontaneous symmetry breaking, which could then take place not only in space but also in time. The interplay between te…
symmetry and quasinormal modes in the self-dual warped AdS black hole
Yuan Chen, Wei Guo, Kai Shi +1
The algebraic approach to the spectrum of quasinormal modes has been made as simple as possible for the BTZ black hole by the strategy developed in \cite{Zhang}. By working with th…
Splitting of doubly quantized vortices in holographic superfluid of finite temperature
Shanquan Lan, Xin Li, Jiexiong Mo +4
The temperature effect on the linear instability and the splitting process of a doubly quantized vortex is studied. Using the linear perturbation theory to calculate out the quasi-…
Quench Dynamics in Holographic First-Order Phase Transition
Qian Chen, Yuxuan Liu, Yu Tian +2
In this work, we investigate the real-time dynamics of quenching a state from phase separation in a holographic model of first-order phase transition. In addition to the typical ph…
Baby Skyrmion in two-component holographic superfluids
Shunhui Yao, Yu Tian, Peng Yang +1
In the two-component Ginzburg-Landau theory of superfluidity, a pair of fractional vortices form a composite type of topological defect, usually referred to as a baby skyrmion. In…
Critical Dynamics in Holographic First-Order Phase Transition
Qian Chen, Yuxuan Liu, Yu Tian +3
We study the critical phenomena of the dynamical transition from a metastable state to a stable state in the model of first-order phase transition via two different triggering mech…
Holographic dissipation prefers the Landau over the Keldysh form
Yu-Kun Yan, Shanquan Lan, Yu Tian +3
Although holographic duality has been regarded as a complementary tool in helping understand the non-equilibrium dynamics of strongly coupled many-body systems, it still remains a…
Holographic Einstein Ring of a Charged AdS Black Hole
Yuxuan Liu, Qian Chen, Xiao-Xiong Zeng +2
Taking into account that the real quantum materials are engineered generically at a finite chemical potential, we investigate the Einstein ring structure for the lensed response of…
Nonequilibrium dynamical transition process between excited states of holographic superconductors
Ran Li, Jin Wang, Yong-Qiang Wang +1
We study the dynamics of the holographic -wave superconductors described by the Einstein-Maxwell-complex scalar field theory with a negative cosmological constant. If the eigenf…
Covariant phase space with null boundaries
Kai Shi, Xuan Wang, Yihong Xiu +1
By imposing the boundary condition associated with the boundary structure of the null boundaries rather than the usual one, we find that the key requirement in Harlow-Wu's algorith…
Free energy, stability, and particle source in dynamical holography
Yu Tian, Xiao-Ning Wu, Hongbao Zhang
By using the conserved currents in the bulk space-time, we study dynamical holographic systems and the relation between thermodynamical and dynamical stability of such systems. In…
Strong cosmic censorship for the Dirac field in the higher dimensional Reissner-Nordstrom--de Sitter black hole
Xiaoyi Liu, Stijn Van Vooren, Hongbao Zhang +1
We investigate the strong cosmic censorship for the Dirac field in the higher dimensional Reissner-Norstrom--de Sitter black hole. To achieve this, we first use the conformal trans…
Strong cosmic censorship in de Sitter space: As strong as ever
Hongbao Zhang, Zhen Zhong
The strong cosmic censorship has recently been put into question for the charged black holes in de Sitter space. We have performed the full non-linear evolution of the massless cha…
Generation of vortices and stabilization of vortex lattices in holographic superfluids
Xin Li, Yu Tian, Hongbao Zhang
Within the simplest holographic superfluid model and without any ingredients put by hand, it is shown that vortices can be generated when the angular velocity of rotating superflui…
Black and gray solitons in holographic superfluids at zero temperature
Meng Gao, Yuqiu Jiao, Xin Li +2
We construct gray soliton configurations, which move at constant speeds, in holographic superfluids for the first time. Since there should be no dissipation for a moving soliton to…
Dynamical Phase Transition from Nonequilibrium Dynamics of Dark Solitons
Minyong Guo, Esko Keski-Vakkuri, Hong Liu +2
By holographic duality, we identify a novel dynamical phase transition which results from the temperature dependence of non-equilibrium dynamics of dark solitons in a superfluid.Fo…
Surface term, corner term, and action growth in F(Riemann) gravity theory
Jie Jiang, Hongbao Zhang
After reformulating Riemann gravity theory as a second derivative theory by introducing two auxiliary fields to the bulk action, we derive the surface term as well as the co…
5-dimensional Myers-Perry Black Holes Cannot be Over-spun by Gedanken Experiments
Jincheng An, Jieru Shan, Hongbao Zhang +1
We apply the new version of gedanken experiment designed recently by Sorce and Wald, to over-spin the 5-dimensional Myers-Perry black holes. As a result, the extremal black holes c…
Towards Quantum Turbulence in Finite Temperature Bose-Einstein Condensates
Shanquan Lan, Yu Tian, Hongbao Zhang
Motivated by the various indications that holographic superfluid is BCS like at the standard quantization but BEC like at the alternative quantization, we have implemented the alte…
Soft hairs on isolated horizon implanted by electromagnetic fields
Pujian Mao, Xiaoning Wu, Hongbao Zhang
Inspired by the recent proposal of soft hair on black holes in Phys. Rev. Lett. 116, 231301 (2016), we have shown that an isolated horizon carries soft hairs implanted by electroma…
Zero Temperature Holographic Superfluids with Two Competing Orders
Ran Li, Yu Tian, Hongbao Zhang +1
We initiate the investigation of the zero temperature holographic superfluids with two competing orders, where besides the vacuum phase, two one band superfluid phases, the coexist…
From Prigogine to Raychaudhuri
Minyong Guo, Yu Tian, Xiaoning Wu +1
It is highlighted by Prigogine that there are two additional universal behaviors associated with the entropy production rate besides the four laws of thermodynamics. One is that th…
Dynamical stability of the Holographic System with Two Competing Orders
Yiqiang Du, Shan-Quan Lan, Yu Tian +1
We investigate the dynamical stability of the holographic system with two order parameters, which exhibits competition and coexistence of condensations. In the linear regime, we ha…
Holographic Thermal Relaxation in Superfluid Turbulence
Yiqiang Du, Chao Niu, Yu Tian +1
Holographic duality provides a first-principles approach to investigate real time processes in quantum many-body systems, in particular at finite temperature and far-from-equilibri…