Gravitational Waves in Higher Order Teleparallel Gravity

Salvatore Capozziello, Maurizio Capriolo, Loredana Caso

The teleparallel equivalent of higher order Lagrangians like $L_{\square R}=-R+a_0{R}^2+a_{1}R\square R$ can be obtained by means of the boundary term $B=2{\nabla }_{\mu }{T}^{\mu }$. In this perspec…