# \#cosmic-inflation

**URL:** https://scanalyst.fourmilab.ch/tag/cosmic-inflation/426.md

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## [Marc Kamionkowski on Puzzles in Cosmology](https://scanalyst.fourmilab.ch/t/marc-kamionkowski-on-puzzles-in-cosmology/3095)

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**Author:** [@johnwalker](https://scanalyst.fourmilab.ch/u/johnwalker)\
**Replies:** 0\
**Last updated:** [26 April 2023 14:22 UTC](https://scanalyst.fourmilab.ch/t/marc-kamionkowski-on-puzzles-in-cosmology/3095 "2023-04-26T14:22:00Z")

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Marc Kamionkowski is a theoretical physicist and professor at Johns Hopkins University. He was one of the first to suggest that observation of the polarisation of the cosmic background radiation might provi…

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## [Andrei Linde on Inflationary Cosmology and the Multiverse](https://scanalyst.fourmilab.ch/t/andrei-linde-on-inflationary-cosmology-and-the-multiverse/3032)

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**Author:** [@johnwalker](https://scanalyst.fourmilab.ch/u/johnwalker)\
**Replies:** 0\
**Last updated:** [11 April 2023 13:00 UTC](https://scanalyst.fourmilab.ch/t/andrei-linde-on-inflationary-cosmology-and-the-multiverse/3032 "2023-04-11T13:00:20Z")

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Andrei Linde is a professor of physics at Stanford University. In the early 1980s, he proposed the theory of “chaotic inflation” (or “eternal inflation”) to provide a physical explanation for the large-scal…

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## [BICEP/Keck XIII Lowers the Limit on Cosmic Inflation](https://scanalyst.fourmilab.ch/t/bicep-keck-xiii-lowers-the-limit-on-cosmic-inflation/362)

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**Author:** [@johnwalker](https://scanalyst.fourmilab.ch/u/johnwalker)\
**Replies:** 0\
**Last updated:** [13 November 2021 12:10 UTC](https://scanalyst.fourmilab.ch/t/bicep-keck-xiii-lowers-the-limit-on-cosmic-inflation/362 "2021-11-13T12:10:17Z")

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A new paper, “BICEP / Keck XIII: Improved Constraints on Primordial Gravitational Waves using Planck, WMAP, and BICEP/Keck Observations through the 2018 Observing Season”, has lowered the limit on primordia…