6 citations · 10 across the 4 of their papers we have counts for
4 papers · 1 filter
Asymmetric dark matter from semi-annihilation: unitarity constraints and long-lived final states
Tomáš Blažek, Peter Maták, Viktor Zaujec
This work presents an asymmetric dark matter model with relic density determined by the freeze-out of asymmetric semi-annihilations into long-lived particles slowly decaying into t…
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…
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…
Mass-derivative relations and unitarity constraints for asymmetries at finite temperature
Tomáš Blažek, Peter Maták, Viktor Zaujec
Within the seesaw type-I leptogenesis, we formulate and unitarity constraints for the equilibrium reaction rate asymmetries and consider thermal mass and quantum statist…