Life of cosmological perturbations in modified dispersion relation models and the prospect of traveling primordial gravitational waves
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DOI: 10.1103/physrevd.100.123501
Abstract: We follow the life of a generic primordial perturbation mode (scalar or tensor) subject to modified dispersion relations (MDR), as its proper wavelength is stretched by expansion. A necessary condition ensuring that travelling waves can… read more here.
Keywords: life cosmological; life; gravity; modified dispersion ... See more keywords
Hawking radiation of rotating BTZ Black hole based on modified dispersion relation and Rarita-Schwinger equation
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Modern Physics A"
DOI: 10.1142/s0217751x23500689
Abstract: In this paper, tunneling of fermions from rotating BTZ black hole is investigated using modified dispersion relation (MDR) and Rarita-Schwinger equation. The effect of modified dispersion relation (MDR) on the tunneling of fermions rises the… read more here.
Keywords: hole; btz black; dispersion relation; rotating btz ... See more keywords