The COMPACT Collaboration

48 posts

The COMPACT Collaboration

The COMPACT Collaboration

@CompactCollab

Collaboration for Observations, Models and Predictions of Anomalies and Cosmic Topology

เข้าร่วม Ekim 2022
14 กำลังติดตาม90 ผู้ติดตาม
ทวีตที่ปักหมุด
The COMPACT Collaboration
The COMPACT Collaboration@CompactCollab·
An overview of the work we in @CompactCollab are doing to figure out the topology of the Universe. Thanks to @PhysRevLett for focussing on it.
Physical Review Letters@PhysRevLett

The first report of the COMPACT Collaboration finds that Cosmic Microwave Background data does not yet rule out the Universe having nontrivial topology, such a twisted 3-torus. Letter: go.aps.org/3UjMA3f #OpenAccess Focus: go.aps.org/3JzxUrs

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The COMPACT Collaboration รีทวีตแล้ว
Yashar Akrami
Yashar Akrami@YasharAkrami·
Here is our new @CompactCollab paper, where we demonstrate that cosmic microwave background (CMB) polarization measurements from upcoming experiments can provide new avenues for detecting cosmic topology (i.e., the shape of the Universe): arxiv.org/abs/2503.08671
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The COMPACT Collaboration รีทวีตแล้ว
Yashar Akrami
Yashar Akrami@YasharAkrami·
"The Bizarre Shape of the Universe" Watch this YouTube video about COMPACT (@CompactCollab) and our PRL paper on cosmic topology: youtu.be/xqDmTBa3nr4?si… Thanks a lot, Elizabeth Fernandez (@SparkDialog), Jade Tan-Holmes and Tom Groenestyn for creating such an incredible video!
YouTube video
YouTube
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The COMPACT Collaboration รีทวีตแล้ว
Yashar Akrami
Yashar Akrami@YasharAkrami·
Do you want to know why and how we search for the shape of the Universe? Watch this video where I answer these questions. @ift_uam_csic @CompactCollab
Inst. Física Teórica@ift_uam_csic

🔴Nuevo vídeo de YouTube, ¡en el aire! ¿Y si el universo tuviera la forma de un dónut?🍩 @YasharAkrami explica en este nuevo vídeo qué es la topología cósmica y cuáles son las pruebas y metodologías de las que disponemos para hallarla. ¡Emocionante! ▶️youtu.be/gDfRx66lZnk

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The COMPACT Collaboration รีทวีตแล้ว
Yashar Akrami
Yashar Akrami@YasharAkrami·
"Far Out: Does Our Universe Have Connected Dimensions?" (an article in Dutch about our search for cosmic topology) kijkmagazine.nl/artikel/niet-t…
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The COMPACT Collaboration รีทวีตแล้ว
Yashar Akrami
Yashar Akrami@YasharAkrami·
Here is yet another @CompactCollab paper on cosmic topology, where we place constraints on lens spaces as a function of the curvature scale of the Universe: arxiv.org/abs/2409.02226
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The COMPACT Collaboration รีทวีตแล้ว
Yashar Akrami
Yashar Akrami@YasharAkrami·
Check out our new COMPACT paper by @CompactCollab, where we have proposed a number of machine leaning techniques to search for the topology (global shape) of the Universe (led by Andrius Tamosiunas @Andrius_T_ and Fernando Cornet-Gomez): arxiv.org/abs/2404.01236
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@YasharAkrami @QuantaMagazine @SparkDialog @ift_uam_csic @Amirsamandar @ObserverUK @guardian @defjaf