Physik-Combo

26 Mar 2024, 10:00 → 27 Mar 2024, 17:20 Europe/Berlin

Abbeanum/Ground floor-HS2 - Straubel-Hörsaal 2 (TPI, FSU Jena)

The Physik-Combo - a transregional training initiative of the RTG 2522 Jena Leipzig - provides in-depth research training in topical areas in the context of "Strong Dynamics and Criticality in Quantum and Gravitational Systems".

Its program consists of mini lectures or topical reviews delivered by invited experts in the field and project talks contributed by the RTG fellows and guests.

Friends and guests from neighboring universities are welcome to participate.

The Physik-Combo continues the tradition of the Mitteldeutsche Physik-Combo. 

Tuesday 26 March

1 Welcome

2 Open quantum systems: from Brownian motion to quantum gravity

Speaker: Julio Virrueta

3 Q&A

4 Schwinger-Keldysh in Holography

Speaker: Christoph Sieling

12:20 Lunch break

5 Effective Spin foam models for quantum gravity

Speaker: Seth Kurankyi Asante

Combo-ESFTalk.pdf

6 Q&A

15:15 Coffee break

7 Kodama-like Vector Fields in Axisymmetric Spacetimes

We present a Kodama-like time translation symmetry in a
non-stationary axisymmetric spacetime, characterized by a timelike vector field with an associated conserved current. In the
asymptotically flat region, the charge of this current coincides with the ADM mass. These findings are significant for advancing the study of quantum field theory in dynamical backgrounds and, in particular, the evaporation of rotating black holes.

Speaker: Philipp Dorau

Axisymmetric_Kodama_Presentation__Long_.pdf

8 Introduing the BDNK theory

Speaker: Mads Sørensen

Beamer__Towards_a_deeper_understanding_relativistic_dissipative_hydrodynamics__Introduing_the_BDNK_theory_-5.pdf

9 Elements formation in radiation-hydrodynamics simulations of kilonovae

Speaker: Fabio Magistrelli

240326_RTG_Combo_static.pdf

10 Status of the RTG

Speaker: Holger Gies (TPI, FSU Jena)

11 Fellow & PI meetings

Wednesday 27 March

12 Open quantum systems: from Brownian motion to quantum gravity

Speaker: Julio Virrueta

Combo2024.pdf

13 Q&A

10:15 Coffee break

14 Conformal Blocks from the Oscillator Construction in 4d

Speaker: Katharina Wölfl

Oscillator_Formalism_4d_Combo_2024.pdf

15 An L4 quantum energy inequality for the thermal sector

Speaker: Leonardo Sangaletti

slides_jena.pdf

16 From QFT to Hydrodynamic Transport Coefficients

Speaker: Tim Stötzel

qft_to_transport.pdf

12:30 Lunch break

17 Significance of relativistic corrections in atoms interacting with gravity

Speaker: Linda van Manen

physik combo.pdf

18 Cosmological Scattering Potentials and their Quantum Simulation

Speaker: Christian Schmidt

RTG2024_CS.pdf

15:25 Coffee break