6 citations · 10 across the 13 of their papers we have counts for
14 papers
Thermodynamic Volumes of Extended Black Hole Thermodynamics with Auxiliary Gauge Fields
Zili Mou, Yu Tian, Hongbao Zhang
By applying the Iyer-Wald formalism to the modified Lagrangian form for the gravitational system, where the coupling constants appearing in the original Lagrangian form, such as th…
Extremal non-rotating black holes have no fermionic Love
Xiankai Pang, Yu Tian, Hongbao Zhang
The static tidal Love numbers (TLNs) of -dimensional black holes vanish for bosonic perturbations but are generically nonzero for fermions, with rare exceptions. In this paper,…
Fermionic Love number of higher-dimensional Reissner-Nordström black holes
Xiankai Pang, Yu Tian, Hongbao Zhang +1
In this paper, we generalize our previous work on the fermionic tidal Love numbers (TLNs) to higher-dimensional Reissner-Nordström black holes. The massless Dirac equation is solve…
Tidal Love numbers and the dynamical instability of AdS bubbles
Gerui Chen, Yu Tian, Hongbao Zhang
In this work, we study non-radial perturbations of AdS bubbles and their tidal Love numbers (TLNs). The odd- and even-parity TLNs are computed up to in the limit $k \to \inft…
Transition of vortex dipole dynamics in holographic superfluids
Yu-Kun Yan, Shanquan Lan, Yu Tian +1
Using holographic duality, we reveal a transition in vortex dipole dynamics below a critical dipole size in strongly interacting superfluids, characterized by a significant suppres…
Explicit and covariant formula for thermodynamic volume in extended black hole thermodynamics
Yong Xiao, Yu-Xiao Liu, Yu Tian +1
In extended black hole thermodynamics, the cosmological constant and other couplings are treated as thermodynamic variables, yielding the first law $\tildeδM = T\tildeδS+Ω\tildeδJ…
Internal structure of Hayward black holes
Caiying Shao, Jun-Qi Guo, Yu Tian +1
Regular black holes, free of central singularities, provide an ideal laboratory for probing the geometric structure of spacetime. The global structure of some regular black holes,…
Dynamic and Thermodynamic Stability of Superconducting-superfluid Stars
Delong Kong, Yu Tian, Hongbao Zhang
We give a comprehensive analysis of the dynamic and thermodynamic stability of neutron stars composed of superconducting-superfluid mixtures within the Iyer-Wald formalism. We deri…
Holographic Turbulence and Numerical Estimate of the Fractal Dimension of the Turbulent Horizon
Jia Du, Yu Tian, Hongbao Zhang
We numerically study two-dimensional turbulence driven by a scalar operator within the framework of the AdS/CFT correspondence, where the external driving source is used to sustain…
Fermionic Love number of Reissner-Nordström black holes
Xiankai Pang, Yu Tian, Hongbao Zhang +1
The tidal deformation of compact objects, characterised by their Love numbers, provides insights into the internal structure of neutron stars and black holes. While static bosonic…
Dynamical black hole entropy beyond general relativity from the Einstein frame
Delong Kong, Yu Tian, Hongbao Zhang +1
Recently Hollands, Wald and Zhang proposed a new formula for the entropy of a dynamical black hole for an arbitrary theory of gravity obtained from a diffeomorphism covariant Lagra…
Nonlinear Evolution of unstable Charged de Sitter Black Holes with Hyperboloidal Formalism
Zhen-Tao He, Qian Chen, Yu Tian +2
Based on the hyperboloidal framework, we research the dynamical process of charged de Sitter black holes scattered by a charged scalar field. From the linear perturbation analysis,…
Dynamics of holographic steady flows near a first-order phase transition
Qian Chen, Yuxuan Liu, Yu Tian +2
We investigate the physical properties of steady flows in a holographic first-order phase transition model, extending from the thermodynamics at equilibrium to the real-time dynami…
Entanglement of defect subregions in double holography
Yuxuan Liu, Qian Chen, Yi Ling +3
In the framework of double holography, we investigate the entanglement behavior of a brane subregion in AdS spacetime coupled to a bath on its boundary and also extract the contrib…