Some notes about the current researches on the physics of relativistic jets

TL;DR

This paper reviews recent research on the physics of relativistic jets, especially those from active galactic nuclei, highlighting key developments and critically analyzing current findings.

Contribution

It provides a focused synthesis of recent advances in relativistic jet research, building upon and updating previous comprehensive reviews.

Findings

Summarizes recent observational and theoretical progress

Identifies key challenges and open questions

Highlights advances in jet modeling and simulations

Abstract

Some highlights of the recent researches in the field of relativistic jets are reviewed and critically analyzed. Given the extent of the available literature, this essay symbolically takes the baton from the outstanding and recent review by Blandford, Meier, and Readhead (2019). Therefore, I focus mostly on the results published during the latest few years, with specific reference to jets from active galactic nuclei.