Name: Quantum Effects in Gravitational Fields
Start: 2023-08-28T07:15:00+02:00
End: 2023-09-01T15:00:00+02:00
Location: Leipzig University

Quantum Effects in Gravitational Fields

from Monday 28 August 2023 (07:15) to Friday 1 September 2023 (15:00)

Monday 28 August 2023
09:00
09:00 - 11:10
Contributions

09:00 Registration

09:20 Welcome speech

09:30 The euclidean vacuum state for linearized gravity on de Sitter spacetime - Christian Gérard

10:30 Adiabatic Ground states in Non-smooth Spacetimes. - Yafet Erasmo Sanchez Sanchez
11:10 Coffee break
Coffee break
11:10 - 11:50
11:50
11:50 - 12:50
Contributions

11:50 Semiclassical Einstein equations from holography and boundary dynamics - Akihiro Ishibashi
12:50 Lunch break
Lunch break
12:50 - 15:00
15:00
15:00 - 16:00
Contributions

15:00 Gravity beyond General Relativity: Quantum Fluctuations and Nonlinear Dynamics - Aaron Held (Jena University)
16:00 Coffee break
Coffee break
16:00 - 16:40
16:40
16:40 - 17:20
Contributions

16:40 Quasinormal modes of Schwarzschild de Sitter black holes from Liouville CFT - Paolo Arnaudo (SISSA)
Tuesday 29 August 2023
09:30
09:30 - 11:10
Contributions

09:30 Entanglement structure of geometric states in holography - Veronica Hubeny

10:30 Mode-Sum Renormalization in Black Hole Spacetimes - Peter Taylor
11:10 Coffee break
Coffee break
11:10 - 11:50
11:50
11:50 - 12:50
Contributions

11:50 Poster session - Andras Laszlo (Wigner Research Centre for Physics, Budapest) Cecilia Giavoni (LMU-Munich) Christian Schmidt (Theoretisch-Physikalisches Institut Jena, Germany) Felipe Portales Oliva (Federal University of ABC) Hristu Culetu (Ovidius University) Ka Hei Choi (Ludwig Maximilian University of Munich) Maik Reddiger (Anhalt University of Applied Sciences) Maria Alberti (ITP Leipzig) Tyler McMaken (University of Colorado Boulder) sami viollet (CPT Marseille)
12:50 Lunch break
Lunch break
12:50 - 15:00
15:00
15:00 - 16:00
Contributions

15:00 Creases, corners and caustics: non-smooth structures on black hole horizons - Harvey Reall (Cambridge University)
16:00 Coffee break
Coffee break
16:00 - 16:40
16:40
16:40 - 17:20
Contributions

16:40 The semiclassical Einstein equation in cosmological spacetimes: Existence and uniqueness of the solutions - Nicola Pinamonti
Wednesday 30 August 2023
09:30
09:30 - 11:10
Contributions

09:30 Superradiance and quantum states on black hole space-times - Elizabeth Winstanley

10:30 The quantum scalar field on Kerr-de Sitter - Christiane Klein (Universität Leipzig)
11:10 Coffee break
Coffee break
11:10 - 11:50
11:50
11:50 - 12:50
Contributions

11:50 Quantum Effects on Black Hole Cauchy Horizons - Noah Zilberman
12:50 Lunch break
Lunch break
12:50 - 15:00
15:00
15:00 - 16:00
Contributions

15:00 The vacuum strikes back: Black stars - Julio Arrechea (Institute of Astrophysics of Andalusia)

15:00 Linear Stability of Semiclassical Theories of Gravity - Paolo Meda (University of Trento)

15:20 Quantum energy inequalities in integrable models - Jan Mandrysch (Leipzig University)

15:20 Why 5? Semi-classical analysis of a Kerr-AdS black hole in five dimensions - Alessandro Monteverdi (University of Sheffield)

15:40 Boundary conditions and infrared divergences - Luca Sinibaldi (University of Pavia)

15:40 Entanglement harvesting from conformal vacuums between two Unruh-DeWitt detectors moving along null paths - Subhajit Barman (Indian Institute of Technology Madras)
16:00 Coffee break
Coffee break
16:00 - 16:40
16:40
16:40 - 17:40
Contributions

16:40 Graviton couplings on Hilbert space - Christian Gass (University of Warsaw)

16:40 Quantum effect unique to gravity based on the weak equivalence principle - Youka Kaku (Nagoya university)

17:00 Towards the optimal experiment of gravity-induced quantum entanglement - Tomohiro Fujita (Waseda Institute for Advanced Study)

17:00 Relative entropy in de Sitter wedges and diamonds - Markus B. Fröb (ITP, Universität Leipzig, Germany)

17:20 Relative entropy and dynamical black holes - Edoardo D'Angelo (Università di Genova)

17:20 Stress-energy tensor on global anti-de Sitter space-time with Robin boundary conditions - siva namasivayam (University of Sheffield)
19:30 Social dinner
Social dinner
19:30 - 22:30
Thursday 31 August 2023
09:30
09:30 - 11:10
Contributions

09:30 Black Holes Decohere Quantum Superpositions - Robert Wald (University of Chicago)

10:30 Infrared Finite Scattering Theory in QFT and Quantum Gravity - Gautam Satishchandran (Princeton University)
11:10 Coffee break
Coffee break
11:10 - 11:50
11:50
11:50 - 12:50
Contributions

11:50 On the global Hadamard parametrix in QFT and the signed squared geodesic distance defined in domains larger than convex normal neighbourhoods - Valter Moretti (University of Trento)
12:50 Lunch break
Lunch break
12:50 - 15:00
15:00
15:00 - 16:00
Contributions

15:00 From QFT to quantum gravity using the algebraic approach - Kasia Rejzner
16:00 Coffee break
Coffee break
16:00 - 16:40
16:40
16:40 - 18:00
Contributions

16:40 Characteristic renormalization and applications to black hole formation - Daan Janssen (University of Leipzig)

17:20 Cosmological solutions to the semiclassical Einstein equation with Minkowski-like vacua - Nicolai Rothe (rothe@math.tu-berlin.de)
Friday 1 September 2023
09:30
09:30 - 11:10
Contributions

09:30 Quantum field simulator for dynamics in curved spacetime - Stefan Floerchinger

10:30 Anomalies and the stability of stars - Ignacio Reyes
11:10 Coffee break
Coffee break
11:10 - 11:50
11:50
11:50 - 12:50
Contributions

11:50 Spontaneous Hawking radiation in a Bose-Einstein condensate and analogue cosmological particle creation in a fluid of light - Jeff Steinhauer