299 citations · 984 across the 35 of their papers we have counts for
38 papers
Consistent treatment of flavour-specific neutrino self-interactions in cosmology
Gabriela Barenboim, Marco Drewes, Isabel M. Oldengott
We study the impact of flavour-specific neutrino self-interactions on the CMB anisotropy spectrum and consistently take into account neutrino mixing. Starting from the neutrino qua…
Stasis Combs: Gravitational-Wave Signatures of Recurrent Cosmological Stasis
Gabriela Barenboim, Anne-Katherine Burns
Cosmological stasis can recur multiple times, and each occurrence imprints a characteristic feature on the inflationary gravitational wave background (IGWB). We extend the single-e…
Gravitational Waves as a Source of Large-Scale White Noise: New Constraints
Gabriela Barenboim, Albert Stebbins
A stochastic gravitational wave (GW) background sources a shear in the flow of cosmic fluid which, through non-linear mode coupling, generates large-scale white noise (LSWN) in the…
Detecting Cosmological Stasis with Future Gravitational Wave Observatories
Gabriela Barenboim, Anne-Katherine Burns
We map the observational predictions of cosmological stasis in the inflationary gravitational wave background onto the sensitivity bands of current and planned gravitational wave d…
Gravitational Wave Signatures of Cosmological Stasis: A Unified Spectral Template
Gabriela Barenboim, Anne-Katherine Burns
Proposed in 2022 by Dienes et al., stasis is a dynamical fixed point in the early universe in which the equation of state, , is fixed at a constant value. In this study we sho…
When CPT Violation Hides in Plain Sight: How CP Measurements Are Compromised and How to Fix Them
Miaochen Jin, Gabriela Barenboim, Carlos A. Argüelles +2
The extraction of the leptonic charge-parity (CP)-violating phase from long-baseline neutrino oscillation experiments rests on the assumption of charge-parity-time (CP…