5 documents found

Dissertation
CC BY 4.0
2020

Non-equilibrium dynamics in Holography

In this thesis, we investigate aspects of non-equilibrium dynamics of strongly coupled field theories within holography. We establish a hydrodynamic description for anomalous quantum field theories subject to a strong external field for the first time in the literature. Within holography, we explicitly...
Dissertation
CC BY 3.0
2018

Numerical studies of higher-dimensional localized black holes and holographic...

In our everyday lives, we experience three spatial dimensions and a fourth dimension of time. Neverthe-less, several intricate problems of modern physics may be mastered with the introduction of additional dimensions, including the hierarchy problem and the unification of the fundamental forces. Furthermore,...
Dissertation
CC BY 3.0
2018

Numerical construction and critical behavior of Kaluza-Klein black holes

The idea of extra dimensions provides a promising approach to overcome various problems in modern physics. This includes theoretical as well as phenomenological aspects, such as the unification of the fundamental interactions or the hierarchy problem. Based on the seminal works by Kaluza and Klein that...
Dissertation
CC BY 3.0
2017

Anomalies within magnetic holography

Within gauge/gravity duality, we study the class of four dimensional CFTs with chiral anomaly described by Einstein-Maxwell-Chern-Simons theory in five dimensions. In the first part of this thesis we compute quasinormal modes (QNMs) of the metric and gauge field perturbations about electrically and magnetically...
Movie / Video
Lecture Resource
All rights reserved
2016-11-05

2. Vorlesung (05.11.2016): Schwarze Löcher & ihre mysteriösen Quantenaspekte

In den letzten Jahren wurden durch astrophysikalische Beobachtungen und durch die Detektion der Gravitationswellen Indizien für die Existenz Schwarzer Löcher gefunden. Schwarze Löcher sind hypothetische Objekte, deren Gravitation so extrem stark ist, dass im Rahmen der klassischen Physik aus ihrem...