Asymptotic safety in quantum gravity

Known as: Asymptotic safety, Asymptotically safe gravity

Asymptotic safety (sometimes also referred to as nonperturbative renormalizability) is a concept in quantum field theory which aims at finding a…

Papers overview

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2019

We investigate the rotating black hole shadow and its observables in asymptotically safe gravity (ASG). The shape and size of…

2019

We report on the behavior of two-level quantum systems, or qubits, in the background of rotating and non-rotating metrics and…

2018

This thesis is devoted to exploring various fundamental issues within asymptotic safety. Firstly, we study the reconstruction…

2018

We apply the hypothesis of asymptotic safety of gravity to the extensions of the Standard Model to make specific, experimental…

2017

We revisit the construction of diffeomorphic but $not$ isometric metric solutions to the Schwarzschild metric. These solutions…

2016

Finite dimensional truncations and the single field approximation have thus far played dominant roles in investigations of…

2013

2010

We investigate the problems of ghosts and stability in the framework of asymptotical safe theory of gravity in the Minkowski…

2004

Assuming that Quantum Einstein Gravity (QEG) is the correct theory of gravity on all length scales we use analytical results from…

2003

4D Einstein gravity coupled to scalars and abelian gauge fields in its 2-Killing vector reduction is shown to be quasi…