4 citations · 6 across the 5 of their papers we have counts for
5 papers
Unitarity, the optical theorem, and the Pauli exclusion principle
Peter Matak
We show that the fermionic exclusion principle in scattering problems manifests itself through constraints implied by unitarity and the optical theorem. Configurations that formall…
Dirac leptogenesis from asymmetry wash-in via scatterings
Tomáš Blažek, Julian Heeck, Jan Heisig +2
Leptogenesis typically requires the introduction of heavy particles whose out-of-equilibrium decays are essential for generating a matter-antimatter asymmetry, according to one of…
Comment on "Dirac leptogenesis via scatterings"
Tomáš Blažek, Peter Maták
In their recent letter, Heeck et al. [Phys. Rev. D 108, L031703] introduced a simple model of leptogenesis, in which the asymmetry originates from the scattering processes only. He…
Unitarity, real-intermediate states, and fixed-order approach to resonant dark matter annihilation
Peter Maták
We study the role of perturbative unitarity in the resonant annihilation of two dark matter particles into the standard model bath. Systematically including all kinematically allow…
and unitarity constraints for higher-order asymmetries at finite temperature
Tomáš Blažek, Peter Maták, Viktor Zaujec
We use an unconventional diagrammatic approach to formulate and unitarity constraints for higher-order asymmetries entering the source term in the Boltzmann equation. Us…