Quasi Yamabe Solitons on 3-Dimensional Contact Metric Manifolds with
Q\varphi=\varphi Q
Authors: V. Venkatesha ; H. Aruna Kumara
NULL##NULL
V. Venkatesha;H. Aruna Kumara
In this paper we initiate the study of quasi Yamabe soliton on 3-dimensional
contact metric manifold with Q\varphi=\varphi Q and prove that if a
3-dimensional contact metric manifold M such that Q\varphi=\varphi Q admits a
quasi Yamabe soliton with non-zero soliton vector field V being point-wise
collinear with the Reeb vector field {\xi}, then V is a constant multiple of
{\xi}, the scalar curvature is constant and the manifold is Sasakian. Moreover,
V is Killing. Finally, we prove that if M is a 3-dimensional compact contact
metric manifold such that Q\varphi=\varphi Q endowed with a quasi Yamabe
soliton, then either M is flat or soliton is trivial.