5 citations · 25 across the 11 of their papers we have counts for
8 papers · 1 filter
Covariant kinetic theory of photons coupled to massive particles in curved spacetime
Long Cui, Yi-fan Cai, Xin Hao +1
This paper develops the covariant Boltzmann equation governing the coupled evolution of photons and massive particles in general curved spacetimes. We construct the collision integ…
Linear response in a charged gas in curved spacetime and covariant heat equation
Long Cui, Xin Hao, Liu Zhao
We consider the linear response of a near-equilibrium charged relativistic gas in the presence of electromagnetic and gravitational field in a generic stationary spacetime up to th…
A general relativistic kinetic theory approach to linear transport in generic hydrodynamic frame
Long Cui, Xin Hao, Liu Zhao
In this study, we investigate the linear transport of neutral system within the framework of relativistic kinetic theory. Under the relaxation time approximation, we obtain an iter…
Covariant transport equation and gravito-conductivity in generic stationary spacetimes
Song Liu, Xin Hao, Shaofan Liu +1
We find a near detailed balance solution to the relativistic Boltzmann equation under the relaxation time approximation with a collision term which differs from the Anderson-Wittin…
Relativistic transformation of thermodynamic parameters and refined Saha equation
Xin Hao, Shaofan Liu, Liu Zhao
The relativistic transformation rule for temperature is a subject under debate for more than 110 years. Several incompatible proposals exist in the literature, but a final resoluti…
Time evolving fluid from Vaidya spacetime
Bin Wu, Xin Hao, Liu Zhao
A time evolving fluid system is constructed on a timelike boundary hypersurface at finite cutoff in Vaidya spacetime. The approach used to construct the fluid equations is a direct…
Ricci polynomial gravity
Xin Hao, Liu Zhao
We study a novel class of higher curvature gravity models in spacetime dimensions which we call Ricci polynomial gravity. The action is consisted purely of a polynomial in Ricc…
Fluids and vortex from constrained fluctuations around C-metric black hole
Xin Hao, Bin Wu, Liu Zhao
By foliating the four-dimensional C-metric black hole spacetime, we consider a kind of initial-value-like formulation of the vacuum Einstein's equation, the holographic initial dat…