Michael P Grehan
@michaelpgrehan.bsky.social
PhD candidate at the University of Toronto and member of the Plasma Astrophysics group at CITA. Neutron stars, plasma physics, and simulations.
Reposted by Michael P Grehan
🔥 Hot off the press 🔥 @michaelpgrehan.bsky.social, grad student in CITA’s plasma astro group (@bartripperda.bsky.social’s group) shows that relativistic reconnection is invariant to the underlying model: ideal, resistive MHD, MD, force free electrodynamics, doesn’t matter… arxiv.org/abs/2503.20013
Comparison of magnetic diffusion and reconnection in ideal and resistive relativistic magnetohydrodynamics, ideal magnetodynamics and resistive force-free electrodynamics
High-energy astrophysical systems and compact objects are frequently modeled using ideal relativistic magnetohydrodynamic (MHD) or force-free electrodynamic (FFE) simulations, with the underlying assu...
arxiv.org
March 27, 2025 at 12:06 PM
🔥 Hot off the press 🔥 @michaelpgrehan.bsky.social, grad student in CITA’s plasma astro group (@bartripperda.bsky.social’s group) shows that relativistic reconnection is invariant to the underlying model: ideal, resistive MHD, MD, force free electrodynamics, doesn’t matter… arxiv.org/abs/2503.20013
Reposted by Michael P Grehan
My first poster since 2017… dynamos in merging neutron stars in NY this week 🤩🤩🤩
February 26, 2025 at 2:16 AM
My first poster since 2017… dynamos in merging neutron stars in NY this week 🤩🤩🤩
Reposted by Michael P Grehan
Blackboard talk, done 😇
December 4, 2024 at 7:15 PM
Blackboard talk, done 😇