Phantom energy-dominated universe as a transient stage in f(R) cosmology
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Modern Physics D"
DOI: 10.1142/s0218271819501244
Abstract: The [Formula: see text] theories of gravity are the most popular, simple and well-succeeded extension of Einstein’s General Relativity. They can account for some observational issues of standard cosmology with no need for evoking the… read more here.
Keywords: energy dominated; dominated universe; phantom energy; stage ... See more keywords
Stability of thin shell wormholes in Born-Infeld theory supported by polytropic phantom energy
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Korean Physical Society"
DOI: 10.3938/jkps.70.436
Abstract: In the framework of the Darmois-Israel formalism, the dynamical equations of motion of spherically-symmetric thin-shell wormholes supported by a polytropic phantom energy in Einstein- Born-Infeld theory are constructed. A stability analysis of the spherically-symmetric thin-shell… read more here.
Keywords: polytropic phantom; shell wormholes; thin shell; phantom energy ... See more keywords