491 citations · 3.1k across the 187 of their papers we have counts for
5 papers · 1 filter
On the structures in the afterglow peak emission of gamma ray bursts
R. Ruffini, C. L. Bianco, P. Chardonnet +2
Using GRB 991216 as a prototype, it is shown that the intensity substructures observed in what is generally called the "prompt emission" in gamma ray bursts (GRBs) do originate in…
The dynamical Casimir effect and energetic sources for gamma ray bursts
She-Sheng Xue
On the analogy of the Casimir effect, we present an effect of quantum-field fluctuations, attributed to gravitational field coupling to the zero-point energy of virtual particles i…
The Lamb Shift and Ultra High Energy Cosmic Rays
She-Sheng Xue
On the analogy with the Lamb shift, we study the vacuum effect that proton's electric field interacts with virtual particles in the vacuum. We find a possible quantum instability t…
Large photon productions in a gravitational collapsing
She-Sheng Xue
We study a possible gravitational vacuum-effect, in which vacuum-energy variation is due to variation of gravitational field, vacuum state gains gravitational energy and releases i…
On Quantum Radiation in Curved Spacetime
She-Sheng Xue
In the context of quantum field theories in curved spacetime, we compute the effective action of the transition amplitude from vacuum to vacuum in the presence of an external gravi…