With their extreme and strange properties,black holes have puzzled physicists since they confirmed their existence.Veiled in mystery,black holes push our understanding of the universe to the limit.So,what is a black h...
Bremsstrahlung photons emitted during nucleon-nucleus reactions in compact stars are investigated.The influence of stellar medium density on emission intensity is studied from a quantum perspective for the first time....
Supported by the National Natural Science Foundation of China(11675143);the National Key Research and Development Program of China(2020YFC2201503)。
In this study,we investigate the optical properties of a quantum-corrected black hole(BH)in loop quantum gravity surrounded by a plasma medium.First,we determine the photon and shadow radii resulting from quantum corr...
Supported by the National Natural Science Foundation of China(12275034,12347101)。
The nearest black hole to Earth,Sagittarius A^(*)(Sgr A^(*)),with its intense gravitational field,provides a unique opportunity to explore black hole mysteries.Over the past few decades,monitoring of the S2 star has p...
Project partially supported by the National Science Foundation of China(12275166,12311540141)。
explore the inverse problem tied to the Page curve phenomenon and island paradigm,we investigate the geometric conditions underpinning black hole evaporation,where information is preserved and islands manifest,giving ...