869 citations · 3.5k across the 55 of their papers we have counts for
55 papers
Gauss-Bonnet modification to Hawking evaporation of AdS black holes in massive gravity
Hao Xu, Yun Du
The Stefan-Boltzmann law can estimate particle emission power and lifetime of a black hole. However, in modified gravity theories, new parameters in the action can cause qualitativ…
Triple crossing positivity bounds, mass dependence and cosmological scalars: Horndeski theory and DHOST
Hao Xu, Shuang-Yong Zhou
Scalars are widely used in cosmology to model novel phenomena such as the late-time cosmic acceleration. These are effective field theories with highly nonlinear interactions, incl…
How Barrow Entropy Modifies Gravity: With Comments on Tsallis Entropy
Sofia Di Gennaro, Hao Xu, Yen Chin Ong
Barrow proposed that the area law of the horizon entropy might receive a "fractal correction" due to quantum gravitational effects, with $0\leqslant Δ\leqslant…
2D Ising Field Theory in a Magnetic Field: The Yang-Lee Singularity
Hao-Lan Xu, Alexander Zamolodchikov
We study Ising Field Theory (the scaling limit of Ising model near the Curie critical point) in pure imaginary external magnetic field. We put particular emphasis on the detailed s…
Landauer's principle in Qubit-Cavity quantum field theory Interaction in Vacuum and Thermal States
Hao Xu, Yen Chin Ong, Man-Hong Yung
Landauer's principle has seen a boom of interest in the last few years due to the growing interest in quantum information sciences. However, its relevance and validity in the conte…
Masses and magnetic moments of hadrons with one and two open heavy quarks: heavy baryons and tetraquarks
Wen-Xuan Zhang, Hao Xu, Duojie Jia
In this work, we compute masses and magnetic moments of the heavy baryons and tetraquarks with one and two open heavy flavors in a unified framework of MIT bag model. Using the par…