University of Kashan Mathematics Interdisciplinary Research 2538-3639 9 1 2024 03 01 Ricci Bi-Conformal Vector Fields on Siklos Spacetimes 45 76 114196 10.22052/mir.2023.252926.1408 EN Shahroud Azami ‎Department of Pure Mathematics‎, ‎ ‎Faculty of Science, ‎Imam Khomeini International University, Qazvin‎, ‎I‎. ‎R‎. ‎Iran‎. Ghodratallah Fasihi-Ramandi ‎Department of Pure Mathematics‎, ‎ ‎Faculty of Science, ‎Imam Khomeini International University, Qazvin‎, ‎I‎. ‎R‎. ‎Iran‎. Journal Article 2023 05 06 ‎Ricci bi-conformal vector fields have find their place in geometry as well as in physical applications‎. ‎In this paper‎, ‎we consider the Siklos spacetimes and we determine all the Ricci bi-conformal vector fields on these spaces‎. https://mir.kashanu.ac.ir/article_114196_edfe0e5fdd83797c5f6e579d4763ae78.pdf