3 papers
hep-th2026
Weyl double copy in Lifshitz spacetimes
Gokhan Alkac, Mehmet Kemal Gumus, Mehmet Ali Olpak
Lifshitz black hole solutions pose particular challenges for reconciling the two main formulations of the classical double copy: the Kerr-Schild double copy and the Weyl double cop…
gr-qc2025
Classical double copy in the black hole mini-superspace
Gokhan Alkac, Mehmet Kemal Gumus, Mehmet Ali Olpak
We give a novel formulation of classical double copy in the mini-superspace of static, spherically symmetric black holes where the map between the solutions of general relativity a…
hep-ph2025
Charmonium content of in light-cone sum rules at twist 3
Tarik Akan, Mehmet Ali Olpak, Altug Ozpineci
In this study, we utilize light-cone QCD sum rules at twist-3 accuracy to compute the coupling parameters of the state with and mesons. The analysis reveals…