292 citations · 2.4k across the 69 of their papers we have counts for
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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…
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…
UV/IR Mixing, Causal Diamonds and the Electroweak Hierarchy Problem
Thomas W. Kephart, Heinrich Päs
UV/IR Mixing is an umbrella term for phenomena in which high and low energy physics does not decouple as expected and may offer new perspectives on the electroweak hierarchy proble…
Muon Anomaly from Vector-like Leptons in a 2-Higgs-doublet + Scalar Singlet Model
Tim Brune, Thomas W. Kephart, Heinrich Päs
We revisit an economical model for the anomaly featuring a vector-like charged fermion, a scalar doublet and a scalar singlet in the light of new results from Fermilab. The p…