LP-Kenmotsu Manifolds Admitting Bach Almost Solitons

For a Lorentzian para-Kenmotsu manifold of dimension m (briefly, (LPK)ₘ) admitting Bach almost soliton (g,ζ,λ), we explored the characteristics of the norm of Ricci operator. Besides, we gave the necessary condition for (LPK)ₘ (m≥ 4) admitting Bach almost soliton to be an η-Einstein manifold. Afterwards, we proved that Bach almost solitons are always steady when a Lorentzian para-Kenmotsu manifold of dimension three has Bach almost soliton.