  We explore the potential of probing for a new neutral gauge boson that
emerges from a topologically nontrivial structure of spacetime, focusing on its
couplings to the fermions of the Standard Model. We analyze the current
experimental constraints on the mass of the new gauge boson and the radius of
the fifth dimension, using the LEP bound and the LHC with 140 $\text{fb}^{-1}$
luminosity. In addition, we investigate the indirect search of the new gauge
boson and its discrimination from other hypothetical gauge bosons like those
predicted in the $U(1)_{B-L}$ and $U(1)_R$ models by studying the
forward-backward, left-right, and left-right-forward-backward asymmetries.

High Energy Physics - Phenomenology