Name: RIKEN-IBS Joint Workshop on Mathematical Approaches to Nature: from High-energy Physics to Biology
Start: 2025-12-10T09:50:00+09:00
End: 2025-12-12T18:15:00+09:00
Location: IBS Center for Theoretical Physics of the Universe

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

from Wednesday, 10 December 2025 (09:50) to Friday, 12 December 2025 (18:15)

Monday, 8 December 2025
Tuesday, 9 December 2025
Wednesday, 10 December 2025

09:50 Welcome remark

09:50 - 10:00
Room: Seminar Room B440
10:00 Day 1 Morning: Jae Kyoung Kim
Jae Kyoung Kim
10:00 - 10:45
Room: Seminar Room B440
Contributions

10:00 Synergy between math modeling and AI to solve human health problems - Jaekyoung Kim (IBS, KAIST)
10:45 Day 1 Morning: Boris Betancourt Kamenetskaia
Boris Betancourt Kamenetskaia
10:45 - 11:30
Room: Seminar Room B440
Contributions

10:45 Structure and formation of self-interacting dark matter stars - Boris Betancourt Kamenetskaia (IBS)
11:30 Day 1 Morning: Derek Inman
Derek Inman
11:30 - 12:15
Room: Seminar Room B440
Contributions

11:30 Dark Matter Halos at Very High Redshifts - Derek Inman (RIKEN iTHEMS)
12:15 Lunch break
Lunch break
12:15 - 14:00
Room: Seminar Room B440
14:00 Day 1 Early afternoon: Siyao Li
Siyao Li
14:00 - 14:45
Room: Seminar Room B440
Contributions

14:00 Igniting the universe: How reheating bridged Inflation and the Hot Big Bang - Siyao Li (IBS)
14:45 Day 1 Early afternoon: Adil Jueid
Adil Jueid
14:45 - 15:30
Room: Seminar Room B440
Contributions

14:45 Role of particle physics in dark matter indirect searches - Adil Jueid (IBS)
15:30 Break
Break
15:30 - 16:00
Room: Seminar Room B440
16:00 Day 1 Late afternoon: Zhe Wang
Zhe Wang
16:00 - 16:45
Room: Seminar Room B440
Contributions

16:00 From KdV hierarchy to 1/24 - Zhe Wang (RIKEN iTHEMS)
16:45 Day 1 Late afternoon: Ryo Namba
Ryo Namba
16:45 - 17:30
Room: Seminar Room B440
Contributions

16:45 Exact WKB formulation of canonical quantization on time-dependent background - Ryo Namba (RIKEN iTHEMS)
Thursday, 11 December 2025
10:00 Day 2 Morning: Fumiya Sano
Fumiya Sano
10:00 - 10:45
Room: Seminar Room B440
Contributions

10:00 Quantum-to-classical transition in cosmology - Fumiya Sano (IBS)
10:45 Day 2 Morning: Alvaro Pastor Gutierrez
Alvaro Pastor Gutierrez
10:45 - 11:30
Room: Seminar Room B440
Contributions

10:45 Dynamical symmetry breaking in purely chiral theories - Alvaro Pastor Gutierrez (RIKEN iTHEMS)
11:30 Day 2 Morning: Shingo Gibo
Shingo Gibo
11:30 - 12:15
Room: Seminar Room B440
Contributions

11:30 Theoretical analysis of hibernation using mathematical modelling and machine learning - Shingo Gibo (IBS)
12:15 Lunch break
Lunch break
12:15 - 14:00
Room: Seminar Room B440
14:00 Day 2 Early afternoon: Michiru Uwabo-Niibo
Michiru Uwabo-Niibo
14:00 - 14:45
Room: Seminar Room B440
Contributions

14:00 Cosmic Neutrino Background - Michiru Uwabo-Niibo (IBS)
14:45 Day 2 Early afternoon: Shuntaro Aoki
Shuntaro Aoki
14:45 - 15:30
Room: Seminar Room B440
Contributions

14:45 Signatures of New Physics in Primordial Cosmological Perturbations - Shuntaro Aoki (RIKEN)
15:30 Break
Break
15:30 - 16:00
Room: Seminar Room B440
16:00 Day 2 Late afternoon: Sungsik Kong
Sungsik Kong
16:00 - 16:45
Room: Seminar Room B440
Contributions

16:00 Towards the Network of Life - Sungsik Kong (RIKEN iTHEMS)
16:45 Day 2 Late afternoon: Tomotaka Kuroda
Tomotaka Kuroda
16:45 - 17:30
Room: Seminar Room B440
Contributions

16:45 Cosmological perturbations in stochastic inflation - Tomotaka Kuroda (IBS)
Friday, 12 December 2025
10:00 Day 3 Morning: Amaury Micheli
Amaury Micheli
10:00 - 10:45
Room: Seminar Room B440
Contributions

10:00 Quantum correlations in interacting primordial inhomogeneities - Amaury Micheli (RIKEN iTHEMS)
10:45 Day 3 Morning: Puttarak Jai-akson
Puttarak Jai-akson
10:45 - 11:30
Room: Seminar Room B440
Contributions

10:45 Carrollian structure and null hypersurface - Puttarak Jai-akson (RIKEN iTHEMS)
11:30 Day 3 Morning: Ryoko Oishi-Tomiyasu
Ryoko Oishi-Tomiyasu
11:30 - 12:15
Room: Seminar Room B440
Contributions

11:30 Generalized phyllotaxis patterns: from lattices to manifolds - Ryoko Oishi-Tomiyasu (Kyushu University, RIKEN iTHEMS)
12:15 Lunch break
Lunch break
12:15 - 14:00
Room: Seminar Room B440
14:00 Day 3 Early afternoon: Che-Yu Chen
Che-Yu Chen
14:00 - 14:45
Room: Seminar Room B440
Contributions

14:00 Shadows of rotating black holes with consistent thermodynamics - Che-Yu Chen (RIKEN iTHEMS)
14:45 Day 3 Early afternoon: Christy Kelly
Christy Kelly
14:45 - 15:30
Room: Seminar Room B440
Contributions

14:45 Axioms for QFT - Christy Kelly (RIKEN iTHEMS)
15:30 Break
Break
15:30 - 16:00
Room: Seminar Room B440
16:00 Day 3 Late afternoon: Sebastian Bahamonde
Sebastian Bahamonde
16:00 - 16:45
Room: Seminar Room B440
Contributions

16:00 Dynamical Systems: Cosmology and Biology - Sebastian Bahamonde (IBS)
16:45 Day 3 Late afternoon: Gen Kurosawa
Gen Kurosawa
16:45 - 17:30
Room: Seminar Room B440
Contributions

16:45 How our body keeps time in the heat - Gen Kurosawa (RIKEN iTHEMS)
17:30 Concluding remark

17:30 - 17:40
Room: Seminar Room B440

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