292 citations · 2.4k across the 69 of their papers we have counts for
71 papers
Addendum: Fitting the DESI BAO Data with Dark Energy Driven by the Cohen-Kaplan-Nelson Bound
Patrick Adolf, Martin Hirsch, Sara Krieg +2
Motivated by the recent Year-2 data release of the DESI collaboration, we update our results on time-varying dark energy models driven by the Cohen-Kaplan-Nelson bound. The previou…
Potential of Neutrino Telescopes to Detect Quantum Gravity-Induced Decoherence in the Presence of Dark Fermions
Alba Domi, Thomas Eberl, Dominik Hellmann +2
We assess the potential of neutrino telescopes to discover quantum-gravity-induced decoherence effects modeled in the open-quantum system framework and with arbitrary numbers of ac…
Fitting the DESI BAO Data with Dark Energy Driven by the Cohen-Kaplan-Nelson Bound
Patrick Adolf, Martin Hirsch, Sara Krieg +2
Gravity constrains the range of validity of quantum field theory. As has been pointed out by Cohen, Kaplan, and Nelson (CKN), such effects lead to interdependent ultraviolet (UV) a…
Neutrino Oscillations as a Gravitational Wave Detector?
Dominik Hellmann, Sara Krieg, Heinrich Päs +1
Gravitational waves (GWs) can alter the neutrino propagation distance and thus affect neutrino oscillations. This can result in a complete disappearance of the oscillatory behavior…
Light Sterile Neutrinos in the Early Universe: Effects of Altered Dispersion Relations and a coupling to Axion-Like Dark Matter
Dominik Hellmann, Heinrich Päs
We investigate the cosmological consequences of light sterile neutrinos with altered dispersion relations (ADRs) and couplings to an ultra-light, axion-like scalar field. In partic…
Radiative neutrino masses and the Cohen-Kaplan-Nelson bound
Patrick Adolf, Martin Hirsch, Heinrich Päs
Recently, an increasing interest in UV/IR mixing phenomena has drawn attention to the range of validity of standard quantum field theory. Here we explore the consequences of such a…