731 citations
- Johannes Gutenberg University MainzDE263 papers
- European Organization for Nuclear ResearchCH40 papers
- Cornell UniversityUS38 papers
- University of ZurichCH25 papers
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- Centre National de la Recherche ScientifiqueFR16 papers
- Durham UniversityGB15 papers
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- State Key Laboratory of Nuclear Physics and Technology11 papers
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36 papers · 1 filter
Lensing of fast radio bursts: future constraints on primordial black hole density with an extended mass function and a new probe of exotic compact fermion and boson stars
Ranjan Laha
The discovery of gravitational waves from binary black hole mergers has renewed interest in primordial black holes forming a part of the dark matter density of our Universe. Variou…
Consistent Searches for SMEFT Effects in Non-Resonant Dilepton Events
Stefan Alte, Matthias König, William Shepherd
Employing the framework of the Standard Model Effective Field Theory, we perform a detailed reinterpretation of measurements of the Weinberg angle in dilepton production as a searc…
Audible Axions
Camila S. Machado, Wolfram Ratzinger, Pedro Schwaller +1
Conventional approaches to probing axions and axion-like particles (ALPs) typically rely on a coupling to photons. However, if this coupling is extremely weak, ALPs become invisibl…
Dark, Cold, and Noisy: Constraining Secluded Hidden Sectors with Gravitational Waves
Moritz Breitbach, Joachim Kopp, Eric Madge +2
We explore gravitational wave signals arising from first-order phase transitions occurring in a secluded hidden sector, allowing for the possibility that the hidden sector may have…
Variations on the Vev Flip-Flop: Instantaneous Freeze-out and Decaying Dark Matter
Michael J. Baker, Lukas Mittnacht
In this work we consider a simple model for dark matter and identify regions of parameter space where the relic abundance is set via kinematic thresholds, which open and close due…
Vanishing of Quantum Gravitational Corrections to Vacuum Solutions of General Relativity at Second Order in Curvature
Xavier Calmet
In this note we prove that quantum gravitational corrections to vacuum solutions of Einstein's equations vanish at second order in curvature.