2019
DOI: 10.36890/iejg.548364
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Lorentzian para-Sasakian Manifolds Admitting a New Type of Quarter-symmetric Non-metric ξ-connection

Abstract: We define a new type of quarter-symmetric non-metric ξ-connection on an LP-Sasakian manifold and prove its existence. We provide its application in the general theory of relativity. To validate the existence of the quarter-symmetric non-metric ξ-connection on an LP-Sasakian manifold, we give a non-trivial example in dimension 4 and verify our results.

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Cited by 7 publications
(3 citation statements)
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“…Thus, the projective semi-symmetric connection∇ is non-metric. The properties of semi-symmetric non-metric connections have been noticed in ( [3], [4], [18], [24], [26], [31]- [34], [37]- [39]) and many others. It can be easily seen from [22] thatR…”
Section: Projective Semi-symmetric Connectionmentioning
confidence: 99%
“…Thus, the projective semi-symmetric connection∇ is non-metric. The properties of semi-symmetric non-metric connections have been noticed in ( [3], [4], [18], [24], [26], [31]- [34], [37]- [39]) and many others. It can be easily seen from [22] thatR…”
Section: Projective Semi-symmetric Connectionmentioning
confidence: 99%
“…Bejancu initiated CR-lightlike submanifolds of Kaehlar manifolds. Further, the CR lightlike submanifolds are developed by several authors [3], [18], [4], [7]. S Kaneyuki and M. Konzai [12] initiated paracontact geometry and defined an almost paracontact structure.…”
Section: Introductionmentioning
confidence: 99%
“…For this causality, the Lorentzian manifold becomes a convenient choice for the study of general theory of relativity. Indeed, by basing its study on Lorentzian manifold the general theory of relativity opens the way to the study of global questions about it ( [5], [14], [15], [18], [25], [27], [28]). Also, several authors studied spacetimes in different way such as ( [21]- [24], [38], [50]) and many others.…”
Section: Introductionmentioning
confidence: 99%