Georgios Valogiannis

102 posts

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Georgios Valogiannis

Georgios Valogiannis

@GeorgiosGv89

Eric and Wendy Schmidt AI in Science Fellow at @UChicago KICP, working on #cosmology. Previously postdoc at @harvardphysics. PhD from @Cornell Astro

Chicago, IL Katılım Kasım 2016
496 Takip Edilen193 Takipçiler
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Georgios Valogiannis
Georgios Valogiannis@GeorgiosGv89·
Excited to share our new paper, in collaboration with @yuan_sihan & @CoraDvorkin ! Building upon our previous work, we obtain cosmological constraints from BOSS galaxy clustering using a simulation-based emulator of the wavelet scattering transform arxiv.org/abs/2310.16116
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ioana ciucă
ioana ciucă@errai34·
A huge thank you to @DSI_UChicago and the Schmidt AI Fellowship initiative for having me over, I truly had a blast ✨🚀. And a special thanks to my host Georgios Valogiannis and dear friend @TanoglidisDim for the wonderful hospitality and for taking me to great restaurants in the Windy City. The feta fries will be greatly missed 🚀.
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Claire Lamman
Claire Lamman@ClaireLamman·
DESI's DR2 BAO results are out!! TL;DR... 1/n @desisurvey
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DESI Survey
DESI Survey@desisurvey·
JUST RELEASED: DESI DR1 & BAO RESULTS FROM DR2🌌
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Francisco Villaescusa-Navarro
Francisco Villaescusa-Navarro@paco_astro·
We are organizing a workshop in New York City to discuss how to combine numerical simulations with machine learning techniques to improve our knowledge of cosmology and galaxy formation. If you are interested in attending, please register here events.simonsfoundation.org/event/51977633…
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Georgios Valogiannis
Georgios Valogiannis@GeorgiosGv89·
Excited to share our latest paper, in collaboration with @paco_astro and Marco Baldi! We perform the first application of the Wavelet Scattering Transform technique to test theories of gravity, finding very promising results! Arxiv link: arxiv.org/abs/2407.18647
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DESI Survey
DESI Survey@desisurvey·
Breaking news!🎉 Today we announce the most precise measurements of our expanding Universe using the BAO signal in 6.1 Million galaxies and quasars from Year 1, tracing dark energy through cosmic time. See @BerkeleyLab PR at newscenter.lbl.gov/2024/04/04/des… 1/10 📸 Credit: @ClaireLamman
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Latif Nasser
Latif Nasser@latifnasser·
Last January, I noticed something peculiar in my 2yo’s bedroom that - after a year of obsessive reporting - led me to a profound cosmic revelation about what’s even possible in our universe. A 🧵.
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Keşfet

@VRubinObs @errai34 @DSI_UChicago @TanoglidisDim @desisurvey @NikoSarcevic @paco_astro @EveVavagiakis