Focus week on primordial black holes 2024

13 Nov 2024, 09:00 → 15 Nov 2024, 17:05 Asia/Tokyo

Lecture Hall (Kavli IPMU, Kashiwa, Japan)

Dates: November 13-15, 2024

Venue: Lecture Hall, Kavli IPMU, Kashiwa, Japan

Overview:

The workshop will focus on the production, astrophysical effects, and

ongoing search for primordial black holes, which can account for all or part of dark matter and whose existence could have important astrophysical consequences.   The subject has a strong overlap with scientific programs at Kavli IPMU, as it engages particle physicists, astrophysicists, and cosmologists, building on synergy of the multidisciplinary institute.  

Invited Speakers:

Bernard Carr (Queen Mary, U. of London)
Marcos Flores (ENS, Paris)
Juan Garcia-Bellido (U of Madrid)
Sarah Geller (UCSC)
Anne Green (Nottingham University)
Florian Kuhnel (U of Munchen)
Sachiko Kuroyanagi (U of Madrid)
Ilia Musco (INFN, Sapienza University of Rome)
Masafusa Onoue (Kavli IPMU)
Theodoros Papanikolaou (SSM, Naples)
Zachary Picker (UCLA)
Pi Shi (ITP, CAS)
John Silverman (Kavli IPMU)
Sunao Sugiyama (U. Penn)

 

Organizing committee:

Misao Sasaki (Kavli IPMU)
Masahiro Takada (Kavli IPMU)
Masahiro Kawasaki (University of Tokyo)
Alexander Kusenko (UCLA and Kavli IPMU)

Address:
Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU),
the University of Tokyo, 5-1-5 Kashiwa-no-ha, Kashiwa City, Chiba 277-8583, Japan

Thanks to Dr. Florian Kühnel.

(Credt:Florian Kühnel)

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 sponsored by Kudu Education

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Wednesday 13 November

1 Junichi Yokoyama: Welcome to Kavli IPMU

2 Bernard Carr: Primordial Black Holes: The Bright Side

3 Sarah R. Geller:TBA

11:15 Coffee break

4 Juan Garcia-Bellido:Dynamics of PBH clusters and predictions for Gravitational Waves Observatories

5 Ilia Musco: Primordial black holes and self similarity: prescription for an universal threshold

12:50 Lunch

6 Chulmoon Yoo:Simulation of PBH formation using the COSMOS code

7 Masaaki Shimada:Formation of type II Primordial Black Hole from Fluctuations with Non-Gaussian Statistics

15:00 Coffee break(3rd floor)

8 Volodymyr Takhistov:Coexistence of Black Hole and Particle Dark Matter: Bridging Macroscopic and Microscopic Worlds

9 Kaloian Lozanov:Gravitational collapse of a scalar field

Thursday 14 November

10 Florian Kühnel: Primordial Black Holes: Positive Perspective, Quantum Quiddity and Correlation Characteristics

11 Marcos Flores: Long-range forces and the early universe: primordial black holes, gravitational waves and beyond

11:10 Coffee break

12 Zachary Picker: Black holes from Fermi ball collapse

13 Sunao Sugiyama:Exploring Primordial Black Hole with Microlensing Data: Updates on Analysis Pipeline

12:50 Lunch

14 Kazunori Kohri:The memory burden effect with new classes of PBH dark matter and induced high-frequency gravitational waves

15 Daiki Saito:Spins of primordial black holes in a matter-dominated era

15:10 Coffee break (3rd floor)

16 Tomohiro Harada:Geometrical origin for the compaction function for PBH formation

17 Albert Escriva:Simulations of Ellipsoidal PBH Formation and the impact of Non-Spherical effects on the PBH mass function

Friday 15 November

18 Sachiko Kuroyanagi: Constraints on primordial black holes through the LVK stochastic search

19 Pi Shi:TBA

11:10 Coffee break

20 Anne Green:Gravitational lensing constraints on the abundance of planetary & stellar mass PBHs

21 Masafusa Onoue:Probing the early growth history of supermassive black holes

12:45 Photo session (12:50-13:00)

13:00 Lunch

22 Danilo Artigas:δN formalism during ultra-slow-roll inflation

23 Koichiro Uehara:Analytical investigation of type II-B PBH formation

15:00 Coffee break (3rd floor)

24 Xinpeng Wang:Primordial Black Hole formation from Curvature perturbation enhanced during inflation

25 John Silverman: The dark matter content of quasar host galaxies at z ∼ 6 through gas kinematics

26 Dick Bond: Closing remarks