2 papers
astro-ph.HE2026
A low viscosity relatively thick twisted disk in a supermassive binary black hole as a potential model of OJ 287
Viacheslav V. Zhuravlev, Pavel B. Ivanov
In this Paper we consider twisted accretion disks in supermassive binary black hole by analytical and numerical means. It is assumed that the disk orbiting around the more massive…
astro-ph.SR2024
On the non-dissipative orbital evolution of a binary system comprising non-compact components with misaligned spin and orbital angular momenta
Y. A. Lazovik, P. B. Ivanov, J. C. B. Papaloizou
In this Paper we determine the non-dissipative tidal evolution of a close binary system with an arbitrary eccentricity in which the spin angular momenta of both components are misa…