Vector K∗ mesons in strong magnetic field from SU(3) lattice gauge theory

In this paper, we investigate physical properties of the neutral and charged vector [Formula: see text] mesons in external strong abelian magnetic field. For the [Formula: see text] and [Formula: see text] mesons, we calculate their magnetic moment, magnetic dipole polarizability and estimate the tensor polarizability which is the measure of lepton asymmetry arising in the magnetic field of QCD scale. For the charged vector [Formula: see text], we also find the g-factor value. The dependence of the g-factor and magnetic polarizability on the heavy quark bare mass is explored.