Charged Q-ball dark matter from<i>B</i>and<i>L</i>direction
Charged Q-ball dark matter from<i>B</i>and<i>L</i>direction
We consider nearly equal number of gauge mediation type charged (anti-) Q-balls with charge of ±α−1 ≃ ±137 well before the BBN epoch and discussed how they evolve in time. We found that ion-like objects with electric charges of +O(1) are likely to become relics in the present universe, which …