activity
19932026
most citedElectron-positron pairs in physics and astrophysics: from heavy nuclei to black holes

491 citations · 3.1k across the 187 of their papers we have counts for

collaborators

192 papers

gr-qc2026

Cosmic rate equation and massive particle--antiparticle pair production

She-Sheng Xue

In a Friedmann universe with a time-varying cosmological term, the production of massive particle--antiparticle pairs and their exchange of energy with the spacetime vacuum are des…

hep-th2026

Scalar QED effective action in dS: implications for primordial magnetogenesis and the running of coupling constants

Ehsan Bavarsad, Sang Pyo Kim, Clément Stahl +1

Particles creation and vacuum polarization under the influence of both an electromagnetic field and a de~Sitter (dS) spacetime nonperturbatively probes quantum electrodynamics (QED…

gr-qc2023

Holographic massive plasma state in Friedman Universe: cosmological fine-tuning and coincidence problems

She-Sheng Xue

Massive particle and antiparticle pair production and oscillation on the horizon form a holographic and massive pair plasma state in the Friedman Universe. Via this state, the Eins…

astro-ph.CO2022★ 28 cited

Dark energy and matter interacting scenario to relieve and tensions

Li-Yang Gao, She-Sheng Xue, Xin Zhang

We consider a new cosmological model (called CDM) in which the vacuum energy interacts with matter and radiation, and test this model using the current cosmological observ…

hep-ph2022★ 4 cited

Higgs boson origin from a gauge symmetric theory of massive composite particles and massless and bosons at the TeV scale

She-Sheng Xue

The ultraviolet completion is the Standard Model (SM) gauge-symmetric four-fermion couplings at the high-energy cutoff. Composite particles appear in the gauge symmetric phase in c…

astro-ph.HE2022

Relativistic Effects and GRB Polarization in Power-Law Evolution

Liang Li, She-Sheng Xue, Zi-Gao Dai

Despite decades of polarization observations and high-significance polarized -ray, X-ray, optical, and radio emissions in gamma-ray bursts (GRBs) have been accumulating in dozen…