Name: KEK Cosmo 2025
Start: 2026-03-02T09:50:00+09:00
End: 2026-03-05T17:00:00+09:00
Location: No location set

KEK Cosmo 2025

from Monday, 2 March 2026 (09:50) to Thursday, 5 March 2026 (17:00)

Monday, 2 March 2026
09:50 Opening & Lecture I
Opening & Lecture I
09:50 - 12:00
Contributions

10:00 Quantum measurement and Bell inequality 1 - Izumi Tsutsui
12:00 Lunch
Lunch
12:00 - 13:00
13:00
13:00 - 15:00
Contributions

13:00 Cosmological Tensions 1 - Shi-Fan Chen
15:00 Break
Break
15:00 - 15:30
15:30
15:30 - 17:30
Contributions

15:30 Pulsar Timing Arrays 1 - Atsushi Nishizawa
Tuesday, 3 March 2026
10:00
10:00 - 12:00
Contributions

10:00 Quantum measurement and Bell inequality 2 - Izumi Tsutsui
12:00 Lunch
Lunch
12:00 - 12:50
12:50
12:50 - 14:50
Contributions

12:50 Cosmological Tensions 2 - Shi-Fan Chen
14:50 Break
Break
14:50 - 15:10
15:10
15:10 - 17:10
Contributions

15:10 Pulsar Timing Arrays 2 - Atsushi Nishizawa
Wednesday, 4 March 2026
09:10
09:10 - 11:35
Contributions

09:10 The BAO-CMB Tension and Implications for Inflation - Elisa Ferreira

10:10 Quantum and classical properties of interacting primordial inhomogeneities - Amaury Micheli

10:30 Quantum Nature of Primordial Gravitational Waves in Hořava-Lifshitz Gravity - Hiroki Matsui

10:50 The Imprints of Primordial Non- Gaussianity on the Scalar-Induced Gravitational-Wave Background - Jun- Peng Li

11:10 Quantum Algorithm for the Fokker-Planck Equation in Cosmology - Hou Heng Leong
11:35 Lunch
Lunch
11:35 - 13:00
13:00
13:00 - 15:00
Contributions

13:00 Frontiers of CMB measurements and cosmological tests of Bell inequality - Yuji Chinone

14:00 Towards the prediction of primordial- black-hole clusters - Danilo Artigas

14:20 Parity-violating scalar trispectrum from helical primordial magnetic fields - Yura Kaito

14:40 Phenomenological and Gravitational Properties of a Monopole-Domain Wall System - Yu Komiya
15:00 Break
Break
15:00 - 15:30
15:30
15:30 - 17:30
Contributions

15:30 Causality and Kramers-Kronig Relations in Gravitational Lensing - Teruaki Suyama

16:30 Toward estimating supermassive Black Hole Binary Distributions via Higher- Order Statistics of the Gravitational Wave Background - Hinano Hisamatsu

16:50 Resolving individual signals in the presence of stochastic background in future pulsar timing arrays - Kazuya Furusawa

17:10 Testing the standard structure growth with HSC-Y3 cosmic shear data and CMB data: Implications for S8 tension - Ryo Terasawa
Thursday, 5 March 2026
09:10
09:10 - 11:10
Contributions

09:10 Intrinsic galaxy alignment cosmology - Teppei Okumura

10:10 Probing Light Dark Matter with Cosmic Gravitational Focusing - Liang Tan

10:30 Constrain the Dark Matter physics through weak lensing observation - Lei Zu

10:50 Exponential Quintessence Model: Analytical Quantification of the Fine- Tuning Problem in dark energy - Naoto Maki
11:10 Lunch
Lunch
11:10 - 12:45
12:45
12:45 - 14:45
Contributions

12:45 Primordial Neutrino Asymmetry: From Theory to Observations - Kentaro Kasai

13:45 Dark matter sensing with superconducting qubits and possibility of gravitational wave detection - Tatsumi Nitta
14:45 Break
Break
14:45 - 15:00
15:00
15:00 - 16:00
Contributions

15:00 Gravitational waves from coalescing supermassive black holes in a galaxy and AGN formation model based on the CDM cosmology - Masahiro Nagashima