The Oskar Klein Centre for Cosmoparticle Physics.
https://www.okc.albanova.se/
Oskar Klein Centre
Loading...
20 terabytes a night from Rubin's LSST — how do you keep up?
At the Oskar Klein Centre, cosmoTRON, a multi-agent system running on a hand-sized #NVIDIA #DGXSpark, just reproduced a standard cosmology analysis on its own. Proof of concept, but promising.
👉 www.su.se/english/divi...
#cosmology #AI
Link to new piece: www.su.se/english/divi...
Shape beats material: in telescopes hunting the Big Bang's afterglow, millimetre-scale pyramids absorb >99.7% of stray microwaves — and their shape matters more than what they're made of. New Oskar Klein Centre study, Editors' Pick in Applied Optics @optica.org . #CMB #cosmology #physics
It's cool #PaperDay today @oskarkleincentre.bsky.social, #Astronomy #Cosmology!
arxiv.org/abs/2602.02363
We used a physics informed Field Level Inference method applied to a large Quasar sample to reconstruct the inicial conditions, matter field and dynamics of the Universe at the largest scales!
We present a method that connects statistical mechanics and Bayesian inference via Ising marginalization for binary uncertainties, with open code.
@arxiv.bsky.social #Physics #Statistics #IsingModel #OpenSource #Python #statsky
What powers the most extreme phenomena in the Universe—and what could they reveal about dark matter? Join us and explore high-energy astrophysics, particle acceleration, and beyond-standard-model signals in the non-thermal Universe.
Spring 2026 • 7.5 credits • Online via Zoom.
shorturl.at/mTg1k
A recent paper in #MNRAS - an international collaboration with 11 OKC researchers involved.
You are welcome to join the zoom event on high energy physics on October 30th at 13.00!
Speakers: Frank Wilczek, Sara Strandberg, Oksana Iarygina, and Oliver Schlotterer. The event will be moderated by Jonas Enander.
You'll find the zoom link here: indico.fysik.su.se/event/9415/ Welcome!
We seek outstanding postdoctoral researchers, with background in computational, theoretical and/or observational projects, to develop and deploy cutting-edge machine-learning and AI methods for astrophysics and cosmology.
Apply: su.varbi.com/en/what:job/...
#Cosmology #Astrophysics #EDUCATECoE
www.su.se
The recently released Quaia quasar catalogue, with its broad redshift range and all-sky coverage, enables unprecedented three-dimensional reconstructions of matter across cosmic time. In this work, we...
Published in #MNRAS: "The ambiguous AT2022rze: changing-look AGN mimicking a supernova in a merging galaxy system", Pessi et al. This is Fig. 1: for the caption & to read the paper please visit academic.oup.com/mnras/articl... @oxfordacademic.bsky.social @royalastrosoc.bsky.social
