TY  - JOUR
AU  - Ruiz Cembranos, José Alberto
AU  - Coma Díaz, Mario
AU  - Martín Moruno, Prado
PY  - 2019
DO  - 10.1016/j.physletb.2018.10.068
SN  - 0370-2693
UR  - https://hdl.handle.net/20.500.14352/13071
T2  - Physics letters B
AB  - In this letter we reflect on the propagation of gravitational waves in alternative theories of gravity, which are typically formulated using extra gravitational degrees of freedom in comparison to General Relativity. We propose to understand that...
LA  - eng
M2  - 336
PB  - Elsevier science BV
KW  - Gravitational-waves
KW  - Refractive-index
KW  - Tensor
KW  - Scalar
KW  - Modified gravity
KW  - Gravitational waves
KW  - Refractive index
TI  - Modified gravity as a diagravitational medium
TY  - journal article
VL  - 788
ER  -