Güler, S.Ünal, Bülent2024-03-172024-03-172023-01-291660-5446https://hdl.handle.net/11693/114838The main objective of this paper is to study pseudo-projective tensor on sequential warped products and then to obtain necessary and sufficient conditions for a sequential warped product to be pseudo-projectively flat. Moreover, we also provide characterization of pseudo-projectively flat sequential generalized Robertson–Walker and pseudo-projectively flat sequential standard static spacetimes.en-USCC BY 4.0 DEED (Attribution 4.0 International)https://creativecommons.org/licenses/by/4.0/Pseudo-projective tensorSequential warped productsGeneralized Robertson–Walker spacetimeStandard static spacetimeArticle10.1007/s00009-023-02303-71660-5454