49 citations · 132 across the 6 of their papers we have counts for
6 papers
Neutron scattering off Weyl semimetals
Michael Bjerngaard, Bogdan Galilo, Ari M. Turner
We present how to detect type- Weyl nodes in a material by inelastic neutron scattering. Such an experiment first of all allows one to determine the dispersion of the Weyl fermi…
Long-lived elementary excitations and light coherence in topological lasers
Petr Zapletal, Bogdan Galilo, Andreas Nunnenkamp
Combining topologically-protected chiral light transport and laser amplification gives rise to topological lasers, whose operation is immune to fabrication imperfections and defect…
Topological Edge-State Manifestation of Interacting 2D Condensed Boson-Lattice Systems in a Harmonic Trap
Bogdan Galilo, Derek K. K. Lee, Ryan Barnett
In this Letter, it is shown that interactions can facilitate the emergence of topological edge states of quantum-degenerate bosonic systems in the presence of a harmonic potential.…
Selective Population of Edge States in a 2D Topological Band System
Bogdan Galilo, Derek K. K. Lee, Ryan Barnett
We consider a system of interacting spin-one atoms in a hexagonal lattice under the presence of a synthetic gauge field. Quenching the quadratic Zeeman field is shown to lead to a…
Impact of the strong electromagnetic field on the QCD effective potential for homogeneous Abelian gluon field configurations
Bogdan V. Galilo, Sergei N. Nedelko
The one-loop quark contribution to the QCD effective potential for the homogeneous Abelian gluon field in the presence of external strong electromagnetic field is evaluated. The st…
Weyl group, CP and the kink-like field configurations in the effective SU(3) gauge theory
B. V. Galilo, S. N. Nedelko
Effective Lagrangian for pure Yang-Mills gauge fields invariant under the standard space-time and local gauge SU(3) transformations is considered. It is demonstrated that a set of…