Nonrelativistic limit of Einstein-Cartan-Dirac equations

dc.contributor.author	Khanapurkar, Swanand	en_US
dc.contributor.author	Pradhan, Arnab	en_US
dc.contributor.author	Dhruv, Vedant	en_US
dc.contributor.author	Singh, Tejinder P.	en_US
dc.date.accessioned	2018-11-27T09:03:44Z
dc.date.available	2018-11-27T09:03:44Z
dc.date.issued	2018-11	en_US
dc.identifier.citation	Physical Review D, Vol. 98(10).	en_US
dc.identifier.issn	2470-0010	en_US
dc.identifier.issn	2470-0029	en_US
dc.identifier.uri	http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/1354
dc.identifier.uri	https://doi.org/10.1103/PhysRevD.98.104027	en_US
dc.description.abstract	We derive the Schrödinger-Newton equation as the nonrelativistic limit of the Einstein-Dirac equations. Our analysis relaxes the assumption of spherical symmetry, made in an earlier work in the literature, while deriving this limit. Since the spin of the Dirac field couples naturally to torsion, we generalize our analysis to the Einstein-Cartan-Dirac equations, again recovering the Schrödinger-Newton equation.	en_US
dc.language.iso	en	en_US
dc.publisher	American Physical Society	en_US
dc.subject	General relativity	en_US
dc.subject	Particles & Fields	en_US
dc.subject	Gravitation	en_US
dc.subject	Cosmology	en_US
dc.subject	Astrophysics	en_US
dc.subject	TOC-NOV-2018	en_US
dc.subject	2018	en_US
dc.title	Nonrelativistic limit of Einstein-Cartan-Dirac equations	en_US
dc.type	Article	en_US
dc.contributor.department	Dept. of Physics	en_US
dc.identifier.sourcetitle	Physical Review D	en_US
dc.publication.originofpublisher	Foreign	en_US