Some Notes on Berger Type Deformed Sasaki Metric in the Cotangent Bundle

In the present paper, we study some notes on Berger type deformed Sasaki metric in the cotangent bundle T∗MT∗M over an anti-paraKähler manifold (M,φ,g)(M,φ,g). We characterize some geodesic properties for this metric. Next we also construct some almost anti-paraHermitian structures on T∗MT∗M and search conditions for these structures to be anti-paraKähler and quasi-anti-paraKähler with respect to the Berger type deformed Sasaki metric.

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