Reuse ssh connections for hosts with 2FA (with emacs bonus)
The ssh protocol is smart enough that you can open a control ‘master’ connection and reuse it to logically “connect” to the same machine as many times as you...
Recent Posts
Fetch github PRs from the command line
TL;DR For a single repo, add a special “refspec” for a remote (e.g. upstream): git config --add remote.upstream.fetch "+refs/pull/*/head:refs/pullreqs/*" wh...
High-Precision Ringdown Surrogate Model for Non-Precessing Binary Black Holes
Highly precise and robust waveform models are required as improvements in detector sensitivity enable us to test general relativity with more precision t...
A Review of Gravitational Memory and BMS Frame Fixing in Numerical Relativity
Gravitational memory effects and the BMS freedoms exhibited at future null infinity have recently been resolved and utilized in numerical relativity simu...
Imprints of Changing Mass and Spin on Black Hole Ringdown
We numerically investigate the imprints of gravitational radiation-reaction driven changes to a black hole’s mass and spin on the corresponding ringdown ...