5 papers
Krylov complexity and Wightman power spectrum with positive chemical potential in Schrödinger field theory
Peng-Zhang He, Lei-Hua Liu, Hai-Qing Zhang +1
We study Krylov complexity in Schrödinger field theory in the grand canonical ensemble with chemical potential , with an emphasis on the qualitatively new features that arise…
The stochastic gravitational wave background from QCD phase transition in the framework of higher-order GUP
Zhong-Wen Feng, Long-Xiang Li, Shi-Yu Li +2
This work studies the impact of a new higher-order generalized uncertainty principle (GUP) on the stochastic gravitational wave background (SGWB) associated with a QCD-scale first-…
Observational features of massive boson stars with thin disk accretion
Guo-Ping Li, Meng-Qi Wu, Ke-Jian He +1
In this paper, based on the action of a complex scalar field minimally coupled to a gravitational field, we numerically obtain a series of massive boson star solutions in a spheric…
Shadows and accretion disk images of charged rotating black hole in modified gravity theory
He-Bin Zheng, Meng-Qi Wu, Guo-Ping Li +1
In this paper, we study the shadow and images of the accretion disk of Kerr-Newman (KN) black hole (BH) in modified gravity (MOG) theory by using backward ray-tracing method. And,…
The shadow and observational images of the non-singular rotating black holes in loop quantum gravity
Guo-Ping Li, He-Bin Zheng, Ke-Jian He +1
By considering the celestial light source and the thin disk source, we employ the backward ray-tracing method to carefully study the shadow, inner shadow and observational images o…