20 citations · 21 across the 2 of their papers we have counts for
4 papers · 1 filter
Unveiling complex vector dark matter by magnetic field
Emin Nugaev, Andrey Shkerin
We discuss the possibility that dark matter is made of a new complex massive vector field with a global -symmetry. The field interacts with the Standard Model via coupling to…
The fate of small classically stable Q-balls
Dmitry Levkov, Emin Nugaev, Andrei Popescu
The smallest classically stable Q-balls are, in fact, generically metastable: in quantum theory they decay into free particles via collective tunneling. We derive general semiclass…
Searching for family-number conserving neutral gauge bosons from extra dimensions
J. M. Frere, M. V. Libanov, E. Ya. Nugaev +1
Previous studies have shown how the three generations of the Standard Model fermions can arise from a single generation in more than four dimensions, and how off-diagonal neutral c…
Fermions in the vortex background on a sphere
J. -M. Frere, M. V. Libanov, E. Ya. Nugaev +1
In 5+1 dimensions, we construct a vortex-like solution on a two-dimensional sphere. We study fermionic zero modes in the background of this solution and relate them to the replicat…