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To theory of asymptotically stable accelerating universe in Riemann-Cartan spacetime in the framework of the Poincaré gauge theory of gravity based on general expression of gravitational Lagrangian

The Ogievetsky-Polubarinov massive gravity and the benign Boulware-Deser mode, for special parameter values this theory coincides with one of the "ghost-free" massive gravity models

Once again on thin-shell wormholes in scalar-tensor gravity, spherically symmetric spacetimes have a negative shell surface energy density in any scalartensor theory

The radiation instability in modified gravity Lagrangian theories of gravity written as a system of evolution equations with constraints. We construct

Geodesic Incompleteness and Partially Covariant GravityWe study the issue of length renormalization in the context of fully covariant gravity theories

Anisotropic instability in a higher order gravity theory© 2020 IOP Publishing Ltd and Sissa Medialab. We study a metric cubic gravity theory considering

General properties of gravitationally bound systems at different levels of quantizationLevels of quantization in gravity theory have been classified. Objects and processes

New non-conserved gravity theory and alleviate current acceleration epoch without dark energy fieldRecently, a new modified theory of gravity was proposed in which Rastall's idea Tμ

To theory of asymptotically stable accelerating universe in Riemann-Cartan spacetime in the framework of the Poincaré gauge theory of gravity based on general expression of gravitational Lagrangian

Constant-roll inflation in f(T) teleparallel gravity. Also we calculate the observational indices of a theory with given f(T) gravity, and we discuss all

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