24 citations · 24 across the 7 of their papers we have counts for
4 papers · 1 filter
Resonant Landau-Zener Conversion In Multi-Axion Systems
David I. Dunsky, Claudio Andrea Manzari, Pablo Quílez +2
Multiple axions may emerge in the low-energy effective theory of Nature. Generically, the potentials describing these axion fields are non-diagonal, leading to mass mixing between…
Observing Dark Matter Decays to Gravitons via Graviton-Photon Conversion
David I. Dunsky, Gordan Krnjaic, Elena Pinetti
Since dark matter is only known to have gravitational interactions, it may plausibly decay to gravitons on cosmological timescales. Although such a scenario can be easily realized,…
Primordial Black Holes from Axion Domain Wall Collapse
David I. Dunsky, Marius Kongsore
The QCD axion can solve the Strong CP Problem and be the dark matter of our universe. If the PQ symmetry breaking scale associated with the axion is below the inflationary reheatin…
Gravitational Wave Gastronomy
David I. Dunsky, Anish Ghoshal, Hitoshi Murayama +2
The symmetry breaking of grand unified gauge groups in the early Universe often leaves behind relic topological defects such as cosmic strings, domain walls, or monopoles. For some…