Jason Kristiano
@jkristiano.bsky.social
Theoretical cosmologist at Kyoto University (https://jkristiano.github.io)
@mmylova.bsky.social hi Maria, we are in Kyoto now!
September 11, 2025 at 1:18 PM
@mmylova.bsky.social hi Maria, we are in Kyoto now!
New paper today! arxiv.org/abs/2504.18514
Inflationary background renormalization
In cosmic inflation, non-linearities of the curvature perturbation can induce backreaction to the background. To obtain observational predictions at non-linear order on the correct background, one has...
arxiv.org
April 28, 2025 at 2:09 PM
New paper today! arxiv.org/abs/2504.18514
Discussing in \hbar at LeCosPa!
December 2, 2024 at 3:02 PM
Discussing in \hbar at LeCosPa!
Stay in National Taiwan University for the next 2 weeks. Surprisingly station in Taipei is similar to Tokyo!
December 1, 2024 at 3:56 PM
Stay in National Taiwan University for the next 2 weeks. Surprisingly station in Taipei is similar to Tokyo!
Visiting Scuola Normale at Pisa
November 16, 2024 at 6:28 AM
Visiting Scuola Normale at Pisa
Workshop at CERN
November 16, 2024 at 6:26 AM
Workshop at CERN
Reposted by Jason Kristiano
Where are All the Primordial Black Holes?
Where are All the Primordial Black Holes?
www.universetoday.com
May 30, 2024 at 6:51 PM
Where are All the Primordial Black Holes?