2 papers
gr-qc2026
Universality of the Blandford-Znajek emission in stationary and axisymmetric spacetimes
Filippo Camilloni, Luciano Rezzolla
The Blandford-Znajek (BZ) mechanism is widely recognised as the most compelling process to extract rotational energy from an accreting black hole and power the emission of relativi…
astro-ph.HE2026
FPIC: a new Particle-In-Cell code for stationary and axisymmetric black-hole spacetimes
Claudio Meringolo, Luciano Rezzolla
In this paper we present a newly developed GRPIC code framework called FPIC, providing a detailed description of the Maxwell-equations solver, of the particle ``pushers'', and of t…