1.4k citations · 9.7k across the 153 of their papers we have counts for
154 papers
Evolution of neutrino distributions under repeated electron scattering
Jens Chluba, Bryce Cyr, Michiru Uwabo-Niibo +1
We study the energy redistribution of neutrinos by repeated elastic scattering with an isotropic thermal bath of free electrons. Starting from the relevant Boltzmann collision inte…
Neutrino-electron scattering kernels in isotropic media
Jens Chluba, Bryce Cyr, Michiru Uwabo-Niibo +1
In the early universe, neutrinos undergo many interactions with the particles in the plasma. Key processes are the scattering of neutrinos by free electrons and positrons. In this…
Reconstruction of Primordial Power Spectrum from Gravitational Waves of High-Redshift Black Hole Binaries
Qianhang Ding, Xinpeng Wang, Masahide Yamaguchi +1
High-redshift binary black hole (BBH) events are promising candidates for primordial black holes (PBHs) detectable by next-generation gravitational wave (GW) detectors. A redshifte…
Pathways and impediments towards a detection of the relic neutrino wind
Andrew J. Long, Michiru Uwabo-Niibo, Masahide Yamaguchi
A direct detection of the cosmic neutrino background (CNB) in laboratories on Earth has been called the ``holy grail'' of experimental neutrino physics, but a still more glorious p…
Is the Coleman de Luccia action minimum?: AdS/CFT approach
Naritaka Oshita, Yutaro Shoji, Masahide Yamaguchi
We use the anti-de Sitter/conformal field theory (AdS/CFT) correspondence to find the least bounce action in an AdS false vacuum state, i.e., the most probable decay process of the…
New lower bounds on scattering amplitudes: non-locality constraints
Luca Buoninfante, Junsei Tokuda, Masahide Yamaguchi
Under reasonable working assumptions including the polynomial boundedness, one proves the well-known Cerulus-Martin lower bound on how fast an elastic scattering amplitude can decr…