Newton-Cartan gravity and torsion
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2017)194
Abstract: A bstractWe compare the gauging of the Bargmann algebra, for the case of arbitrary torsion, with the result that one obtains from a null-reduction of General Relativity. Whereas the two procedures lead to the same… read more here.
Keywords: torsion; arbitrary torsion; geometry; newton cartan ... See more keywords
Teleparallel Newton–Cartan gravity
Sign Up to like & getrecommendations! Published in 2022 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/accc02
Abstract: We discuss a teleparallel version of Newton–Cartan gravity. This theory arises as a formal large-speed-of-light limit of the teleparallel equivalent of general relativity (TEGR). Thus, it provides a geometric formulation of the Newtonian limit of… read more here.
Keywords: newton cartan; gravity; gravity teleparallel; cartan gravity ... See more keywords
On the Role of Einstein–Cartan Gravity in Fundamental Particle Physics
Sign Up to like & getrecommendations! Published in 2020 at "Universe"
DOI: 10.3390/universe6080112
Abstract: Two of the major open questions in particle physics are: (1) Why do the elementary fermionic particles that are so far observed have such low mass-energy compared to the Planck energy scale? (2) What mechanical… read more here.
Keywords: energy; einstein cartan; role einstein; physics ... See more keywords