Comment on “the ultimate limits of the relativistic rocket equation. The Planck photon rocket”
Sign Up to like & getrecommendations! Published in 2019 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2019.01.051
Abstract: Abstract We disprove the claim that was published in a recent paper [1] about an absolute maximum velocity related to the value of the Planck mass for a photon-propelled rocket in vacuum. This claim is… read more here.
Keywords: relativistic rocket; comment ultimate; limits relativistic; ultimate limits ... See more keywords
Nonequivalence of Carroll limits in relativistic string theory
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review D"
DOI: 10.1103/physrevd.110.066008
Abstract: We construct new Carroll strings in flat space by considering the Carroll limit of equivalent relativistic string theories at the classical level. In the limit these Carroll strings are no longer equivalent and have different… read more here.
Keywords: nonequivalence carroll; carroll limits; limits relativistic; relativistic string ... See more keywords