TY - JOUR AU - Beltrán Jiménez, José AU - López Maroto, Antonio PY - 2009 DO - 10.1063/1.3141251 SN - 0094-243x UR - https://hdl.handle.net/20.500.14352/42673 T2 - AIP conference proceedings : on the dark energy rest frame and the CMB AB - Dark energy is usually parametrized as a perfect fliud with negative pressure and a certain equation of state. Besides, it is supposed to interact very weakly with the rest of the components of the universe and, as a consequence, there is no reason to... LA - eng M2 - 193 PB - American Institute of Physics KW - Dark energy KW - Cosmology TI - On the dark energy rest frame and the CMB TY - journal article VL - 1122 ER -