摘要
We discuss many interesting and attractive features of a higher-dimensional cosmology with a static traversable wormhole dominated by a variable effective cosmological constant depending on the scale factor aft） as Aeffective =Ca^-2 ＋ A0, where C and A0 are positive constants.
We discuss many interesting and attractive features of a higher-dimensional cosmology with a static traversable wormhole dominated by a variable effective cosmological constant depending on the scale factor aft） as Aeffective =Ca^-2 ＋ A0, where C and A0 are positive constants.
