Sergey Rubin

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20242026

most citedSpontaneous branes formation

2 citations · 3 across the 3 of their papers we have counts for

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gr-qc2026

Continuum Landscape of stable extra-dimensional metrics

Sergey G. Rubin

We investigate modified gravity with quadratic curvature terms ( $R^{2}$ , $R_{A B} R^{A B}$ , and $R_{A B C D} R^{A B C D}$ ). In this framework, the geometry of the extra dimensions is determine…

gr-qc2026

Black holes in f(R) theory of gravity with compact extra dimensions

Arkady Popov, Sergey Rubin

We study static, spherically symmetric solutions in $f (R)$ gravity within a $D = 4 + n$ -dimensional spacetime, where the extra dimensions form a compact $n$ -sphere of constant radius…