Intensive course in 2023
Date  Lecturer  Title ( Abstract : Click the title ) 
10/16 (Mon)  10/17 (Tue) 
Atsushi Taruya
(YITP)

宇宙の構造形成と観測的宇宙論

Seminars in 2023
Every Wednesday at 3pm in Seminar room.Date  Speaker  Title ( Abstract : Click the title ) 

04/12(Wed) 
Kazushige Ueda
(Kobe Univ.)

Inflation theory and quantum theory of primordial gravitational waves connected by cosmic magnetic fields

04/19(Wed) 
Hidetoshi Omiya
(Kobe Univ.)

Selfinteracting field around black holes

04/26(Wed) 
Jiro Soda
(Kobe Univ.)

TBA

05/10(Wed) Online 
Kyohei Mukaida
(KEK)

Lepton Number Violation and Bayrogenesis

05/17(Wed) 
Pak Hang Chris Lau
(Kobe Univ.)

TBA

05/24(Wed) 
Ryusuke Jinno
(RESCEU)

Firstorder phase transitions and gravitational wave production in the early Universe

05/31(Wed) 
Naritaka Oshita
(YITP)

Universal Nature of a Black Hole Ringing

06/14(Wed) 
ChongBin Chen
(Kobe Univ.)

TBA

06/21(Wed) 
Kimihiro Nomura
(Kobe Univ.)

Observing axions through photon ring dimming of black holes

06/28(Wed) 
M1
(Kobe Univ.)

Rehearsal of summer school

07/05(Wed) 15:30~ 
Takayuki Saitoh
(Kobe Univ.)

Numerical simulations of galaxy formation and evolution

07/12(Wed) 
Atsushi Nishizawa
(RESCEU)

Circular Polarizations of the Astrophysical Gravitational Wave Background

10/11(Wed) 
Taiga Miyachi
(Kobe Univ.)

TBA

Lunch Seminar
Every Wednesday at 1pm in Seminar room.
研究室のメンバーが興味を持った最近の論文を紹介しあい、情報共有を行います。
議論の厳密性は過度に求めず、15分程度で論文のアイデアを伝えることを目的とします。
7/12  Nanohertz gravitational waves from cosmic strings and dark photon dark matter  arXiv:2306.17390 [hepph]  by Ueda 
7/5  The NANOGrav 15year Data Set: Observations and Timing of 68 Millisecond Pulsars  arXiv:2306.16217 [astroph.HE]  by Omiya 
7/5  The NANOGrav 15year Data Set: Search for Signals from New Physics  arXiv:2306.16219 [astroph.HE]  by Omiya 
6/28  Radiation Emission during the Erasure of Magnetic Monopoles  arXiv:2306.12958 [hepth]  by Mukuno 
6/28  Neutrino oscillation bounds on quantum decoherence  arXiv:2306.14699 [hepph]  by Soda 
6/28  A Diffraction Grating for the Cosmic Neutrino Background and Dark Matter  arXiv:2303.04814 [hepph]  by Omiya 
6/21  Gravitationallyinduced entanglement in cold atoms  arXiv:2304.00734 [quantph]  by Soda 
6/21  On the Origin of Time's Arrow in Quantum Mechanics  arXiv:2305.15468 [hepth]  by Chris 
6/21  Induced Gravitational Waves via Warm Natural Inflation  arXiv:2306.09641 [astroph.CO]  by Ueda 
6/14  Spinning Black Holes with Axion Hair  arXiv:2306.03662 [grqc]  by Omiya 
6/14  Observation of false vacuum decay via bubble formation in ferromagnetic superfluids  arXiv:2305.05225 [hepph]  by Miyachi 
6/7  The TaijiTianQinLISA network: Precisely measuring the Hubble constant using both bright and dark sirens  arXiv:2305.19714 [astroph.CO]  by Omiya 
6/7  Vacuum Decay in TimeDependent Backgrounds  arXiv:2306.01609 [hepth]  by Miyachi 
5/31  Photon to axion conversion during Big Bang Nucleosynthesis  arXiv:2305.16838 [hepph]  by Ueda 
5/26  Searching for Scalar Ultralight Dark Matter with Optical Fibers  arXiv:2305.11205 [hepph]  by Nomura 
5/26  Constraints on the Hubble constant from Supernova Refsdal's reappearance  arXiv:2305.06367 [astroph.CO]  by Omiya 
5/17  Absorption of Axion Dark Matter in a Magnetized Medium  arXiv:2305.05681 [hepph]  by Mukuno 
5/10  Black Holes as the source of the dark energy: a stringent test with the highredshift JWST AGNs  arXiv:2305.03408 [astroph.CO]  by Omiya 
5/10  Dissipative genesis of the inflationary Universe  arXiv:2305.02366 [grqc]  by Ueda 
4/26  HighFrequency Gravitational Wave Detection via Optical Frequency Modulation  arXiv:2304.10579 [hepph]  by Nomura 
4/26  Initial conditions problem in cosmological inflation revisited  arXiv:2304.12150 [grqc]  by Omiya 
4/19  Supermassive primordial black holes: a view from clustering of quasars at z∼6  arXiv:2304.08153 [astroph.CO]  by Nomura 
4/12  Spontaneous symmetry emergence as a source of new class of phase transitions  arXiv:2209.12497 [quantph]  by Miyachi 