Diogo C delivered the JPP Frontiers of Plasma Physics Colloquium on September 18 2025 showcasing his most recent results on "Data-driven modelling of collisional kinetic plasma dynamics". Video available here

In the 2025 competition for PhD fellowships, Ankur N and Zahra M have been awarded prestigious FCT grants to continue their PhD studies at Técnico.

A recent Communications Physics article by teams from Oxford and GoLP presents a new 3D semi-classical solver that simulates quantum vacuum effects, advancing the study of high-field laser interactions. Based on the Heisenberg–Euler Lagrangian, the solver enables real-time modeling of phenomena like vacuum birefringence and four-wave mixing, offering valuable insights for future high-intensity laser experiments. See also the related newspiece at the Oxford Physics website.

PhD student Filipe C was awarded one of the Fulbright Portugal 2025/2026 PhD scholarships for research activities in U.S. institutions. This support will allow him to spend 6 months at the Plasma Simulation Group of the University of California, Los Angeles, where he will be collaborating with Prof. Warren Mori to study whether the incoherent properties of light could mitigate the laser-plasma instabilities that compromise Inertial Confinement Fusion.

In a PNAS cover article , a team of researchers from the University of Oxford (Robert J. Ewart, Michael L. Nastac, Alexander A. Schekochihin) and from GoLP/IPFN (Pablo B., Thales S., Luís O. S.) uncovered how collisionless plasmas relax to equilibrium under the action of turbulence.

This study shows that while collisional plasmas relax through particle collisions, collisionless plasmas reach universal non-Maxwellian equilibria with power-law energy distributions driven solely by turbulence. Large-scale GoLP simulations confirmed that turbulence erodes phase-space conservation and the plasma’s memory of its initial state, advancing our understanding of turbulence, entropy growth, and relaxation in both astrophysical and laboratory environments.

In a recent paper in Science Advances, Pablo B, Thales S, and Luis O S show that radiatively cooled relativistic plasmas can spontaneously emit coherent, polarized radiation via the maser instability. This is a universal feature of relativistically hot plasmas embedded in ultra-strong magnetic fields—such as in the magnetospheres of neutron stars—and should also be observable in laboratory conditions. The paper was also featured in a long story in the national newspaper Público, on the IST website, and as a newspiece on the website of the Portuguese Science Foundation.

In a recent Letter in Physical Review D (selected as an APS Physics newsmagazine highlight and an Editor’s Suggestion), a team of researchers from GoLP (Nitin S, now at CINECA; Kevin S, now at Ruhr University Bochum; and Luís O. S.) established a new strong bound on dark electromagnetism, a hypothetical electromagnetic-like interaction in the dark sector. Dark matter and its properties lie at the heart of fundamental physics, and this work shows that plasma-physics–inspired models and simulations can constrain its properties.

Under the simplest model, dark matter behaves like a cold, collisionless plasma of self-interacting particles, which can exhibit streaming instabilities. By comparing simulation results (e.g. slowdown of colliding dark pair-plasma clouds) with observations of the Bullet Cluster, the paper sets almost gravity-like constraints on the strength of dark electromagnetism, significantly narrowing the allowed mass and interaction strength parameter space. See also the IPFN news release: Intergalactic collision brings new restrictions to dark electromagnetic interactions .

The project “Realistic Simulations of Relativistic Plasmas in Astrophysical and Laboratory Environments”, led by GoLP researchers Thales Silva and Pablo Bilbao, has been awarded 30 million CPU core hours on the MareNostrum 5 supercomputer through the Rede Nacional de Computação Avançada. These resources will support advanced simulations of relativistic plasmas under extreme conditions, with applications to pulsars, magnetars, Fast Radio Bursts, and high-intensity laser–plasma experiments, bridging astrophysical processes and laboratory studies to advance plasma physics.