Joint Yonsei-Konkuk-Sogang Mini-workshop on FOPT

Asia/Seoul
Science Hall

Science Hall

50, Yonsei-ro, Seodaemun-gu, Seoul, Republic of Korea
Description

Joint Yonsei-Konkuk-Sogang Mini-Workshop on FOPT

"Sizing the walls: how to compute bubble wall velocities and widths in first order phase transitions"

 

The increasing interest in detecting gravitational waves from cosmological processes steaming out from particle physics has prompted a new era for the development of techniques for the proper characterisation of parameters associated to these processes. Among them, the characteristics of the bubble wall velocity during first order phase transitions and the decay rate of metastable states in quantum and thermal field theories that can lead to observed gravitational  waves play a central role.

 In this workshop we will take a hands-on approach to learn cutting-edge tools to make these calculations possible in realistic models. 
 
 

 

 

 

 

 

Organizing Committee

  Jörn Kersten (Bergen U. and Yonsei U.)

  Seong Chan Park (Yonsei U.)

  Jeonghyeon Song (Konkuk U.)

  Liliana Velasco-Sevilla (CQUeST and Sogang U.)


 

 

 

 

Registration
Registration for Joint Yonsei-Konkuk-Sogang Mini-workshop on FOPT
Participants
  • dongjoo Kim
  • EUNG JIN CHUN
  • Gansukh Tumurtushaa
  • Jeonghyeon Song
  • Jinheung Kim
  • Jorinde van de Vis
  • Jörn Kersten
  • Liliana Velasco-Sevilla
  • Philipp Schicho
  • Pyungwon Ko
  • Seong Chan Park
  • Soojin Lee
  • Subhojit Roy
  • Yeji Park
    • 10:00 12:00
      Session I
      • 10:00
        Introduction to FOPT and the associated GW 1h 30m
        Speaker: TBA
      • 11:30
        break 30m
    • 12:00 14:00
      Lunch 2h
    • 14:00 19:45
      Session II
      • 14:00
        TBA 1h 30m
      • 15:30
        break 1h
      • 16:30
        False vacuum decay from thin to thick walls (via Zoom) 1h
        Speaker: Miha Nemevšek (Stefan Inst., Ljubljana and Ljubljana U)
      • 17:30
        Break 15m
      • 17:45
        From polygonal bounces to FindBounce (via Zoom) 40m
        Speaker: Miha Nemevšek (Stefan Inst., Ljubljana and Ljubljana U)
    • 10:00 12:00
      Session III
      • 10:00
        Computation of wall velocities and widths for FOPT 1h 30m
        Speaker: Jorinde van de Vis
      • 11:30
        Questions 30m
    • 12:00 14:00
      Lunch & Coffee break 2h
    • 14:00 18:00
      Session IV [Hands-on DRalgo & WallGO Tutorial 1: Worked out example]
      • 14:00
        DRalgo for effective potentials and matrix elements to use at  WallGO 1h 30m
        Speaker: Philipp Schicho
      • 15:30
        Questions 30m
      • 16:00
        Coffee break 30m
      • 16:30
        Tutorial on DRalgo and WallGo 1h 30m
    • 18:30 20:30
      Workshop dinner
    • 10:00 12:00
      Session V [Hands-on DRalgo & WallGO Tutorial 2: How to adapt it to particular cases]
      • 10:00
        Tutorial on DRalgo and WallGo 2h
        Speakers: Jorinde van de Vis, Philipp Schicho
    • 10:00 12:00
      Session VI [Hands-on DRalgo & WallGO Tutorial 3: Troubleshooting]
      • 10:00
        Worked out example of calculation from A to Z 2h
        Speaker: Philipp Schicho
    • 12:00 14:00
      Lunch 2h
    • 14:00 16:00
      Session VII: TBA
      • 14:00
        TBA 1h 30m
    • 10:00 12:00
      Session VIII: TBA