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RIKEN-IBS Joint Workshop on Mathematical Approaches to Nature: from High-energy Physics to Biology

10–12 Dec 2025
IBS Center for Theoretical Physics of the Universe
Asia/Seoul timezone

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Session

Day 2 Early afternoon

11 Dec 2025, 14:00
Seminar Room B440 (IBS Center for Theoretical Physics of the Universe)

Seminar Room B440

IBS Center for Theoretical Physics of the Universe

IBS Theory Building 4th Floor, 55 Expo-ro, Yuseong-gu, Daejeon, 34126, Korea

Description

Chair: Shingo Gibo

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There are no materials yet.

  1. 16. Cosmic Neutrino Background
    Dr Michiru Uwabo-Niibo (IBS)
    11/12/2025, 14:00
    Invited speaker
  2. 1. Signatures of New Physics in Primordial Cosmological Perturbations
    Shuntaro Aoki (RIKEN)
    11/12/2025, 14:45
    Invited speaker

    The correlation functions of primordial cosmological perturbations encode valuable information about the early universe. In particular, higher-order correlations, known as non-Gaussianities, can reveal additional insights, including the mass and spin of heavy particles, through characteristic oscillatory signatures. Remarkably, such particles can have masses as large as the Hubble scale during...

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