2.4k citations · 12k across the 222 of their papers we have counts for
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No further gravitational wave modes in gravity
Kazuharu Bamba, Salvatore Capozziello, Mariafelicia De Laurentis +2
We explore the possibility of further gravitational wave modes in gravity, where is the torsion scalar in teleparallelism. It is explicitly demonstrated that gravitation…
Conformal symmetry and accelerating cosmology in teleparallel gravity
Kazuharu Bamba, Sergei D. Odintsov, Diego Sáez-Gómez
We discuss conformal issues of pure and extended teleparallel gravity. In particular, we present formulations of conformal transformation in teleparallel gravity. Furthermore, we p…
Effective gravity from the higher-dimensional Kaluza-Klein and Randall-Sundrum theories
Kazuharu Bamba, Shin'ichi Nojiri, Sergei D. Odintsov
We explore the four-dimensional effective gravity with the torsion scalar in teleparallelism originating from higher-dimensional space-time theories, in particular the K…
Modified gravity: walk through accelerating cosmology
Kazuharu Bamba, Shin'ichi Nojiri, Sergei D. Odintsov
We review the accelerating (mainly, dark energy) cosmologies in modified gravity. Special attention is paid to cosmologies leading to finite-time future singularities in , $F…
The universe evolution in exponential -gravity
K. Bamba, A. Lopez-Revelles, R. Myrzakulov +2
A generic feature of viable exponential -gravity is investigated. An additional modification to stabilize the effective dark energy oscillations during matter era is proposed…