Asymptotic Safety meets Particle Physics & Friends

Name: Asymptotic Safety meets Particle Physics & Friends
Start: 2021-12-15T13:00:00+01:00
End: 2021-12-17T17:00:00+01:00
Location: No location set

15 Dec 2021, 13:00 → 17 Dec 2021, 17:00 Europe/Zurich

Remote or at TU Dortmund

Description

This workshop brings together researchers interested in the subject of asymptotic safety, renormalization group and particle physics to discuss the theory, phenomenology and recent advances in the field, to explore future avenues and compare findings with experiment. This is the 8th event of this kind.

This is a hybrid event, held both remotely via Zoom as well as in-person at TU Dortmund. Please note that space is limited and Covid restrictions apply for the latter.

Need help? Contact the LOC:

tom2.steudtner@tu-dortmund.de

Participants

29 View full list

Wednesday 15 December
- 13:50 → 14:00
  
  Welcome
- 14:00 → 17:00
  Critical Phenomena & Fixed points
  
  Convener: Emmanuel Stamou (TU Dortmund)
  - 14:00
    
    Emergent gauge fields in (2+1)D quantum critical systems 40m
    
    Speaker: Lukas Janssen (TU Dresden)
  - 14:40
    
    Gauge-Yukawa theories with 4-Fermi operators in 4d 40m
    
    Speaker: Charlie Cresswell-Hogg (University of Sussex)
  - 15:20
    
    Coffe Break 20m
  - 15:40
    
    Mergers in gauge-Yukawa at 432 40m
    
    Speaker: Nahzaan Riyaz (University of Sussex)
  - 16:20
    
    Discussion 40m
Thursday 16 December
- 10:00 → 12:00
  AS Gravity
  
  Convener: Daniel Litim (University of Sussex)
  - 10:00
    
    Essential Quantum Einstein Gravity 40m
    
    Speaker: Kevin Falls
  - 10:40
    
    Higher Order Curvature Invariants in Quantum Gravity 40m
    
    Speaker: Yannick Kluth (University of Sussex)
  - 11:20
    
    Graviton spectral function 40m
    
    Speaker: Manuel Reichert
- 12:00 → 14:00
  
  Lunch 2h
- 14:00 → 17:00
  Loops and RGEs
  
  Convener: Jonas Lindert (University of Sussex)
  - 14:00
    
    Towards general 3-loop RGEs 40m
    
    Speaker: Tom Steudtner
  - 14:40
    
    Ambiguities and Divergences in RG Functions 40m
    
    Speaker: Anders Eller Thomsen (Universität Bern)
    
    2021_AS_workshop.pdf
  - 15:20
    
    Coffe Break 20m
  - 15:40
    
    4-3-2--Loop Beta-Functions 40m
    
    Speaker: Florian Herren (Fermilab)
  - 16:20
    
    Discussion 40m
Friday 17 December
- 10:40 → 12:00
  BSM & Searches: BSM & Searches I
  - 10:40
    
    Planck safe Z' 40m
    
    Speaker: Tom Steudtner
    
    U1.pdf
  - 11:20
    
    SM backgrounds for VLLs 40m
    
    Speaker: Jonas Lindert (University of Sussex)
    
    JL_ASworkshop21.pdf
- 12:00 → 14:00
  
  Lunch 2h
- 14:00 → 17:00
  BSM & Searches: BSM & Searches 2
  - 14:00
    
    Multi-lepton signatures of vector-like leptons with flavor 40m
    
    Speaker: Stefan Bißmann
  - 14:40
    
    Discussion VLLs 35m
    
    Speaker: Antonella De Santo (University of Sussex (GB))
  - 15:15
    
    Coffe Break 15m
  - 15:30
    
    BSM vector-like Quarks 30m
    
    Speaker: Tim Höhne (TU Dortmund)
    
    AS_2021.pdf
  - 16:00
    
    Searches for VLQs at the LHC 20m
    
    Speaker: Johannes Erdmann
  - 16:20
    
    Brief Discussion and Farewell 20m