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Gravitino zero modes on $U(1)_R$ strings

R Holman, Prem Kumar Orcid Logo

Physical Review D, Volume: 55, Issue: 12, Pages: 7942 - 7950

Swansea University Author: Prem Kumar Orcid Logo

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DOI (Published version): 10.1103/PhysRevD.55.7942

Abstract

We consider theories with a spontaneously broken gauged R-symmetry, which can only occur in supergravity models. These give rise to cosmic R- strings upon which gravitino zero modes can exist. We construct solutions to the Rarita-Schwinger spin-3/2 equation describing the gravitino in the field of t...

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Published in: Physical Review D
Published: 1997
URI: https://cronfa.swan.ac.uk/Record/cronfa16111
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first_indexed 2013-09-26T11:46:03Z
last_indexed 2020-07-16T18:28:32Z
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spelling 2020-07-16T14:44:03.2756832 v2 16111 2013-09-20 Gravitino zero modes on $U(1)_R$ strings 087fd097167d724ce1b13cb285741ef5 0000-0003-0867-4213 Prem Kumar Prem Kumar true false 2013-09-20 SPH We consider theories with a spontaneously broken gauged R-symmetry, which can only occur in supergravity models. These give rise to cosmic R- strings upon which gravitino zero modes can exist. We construct solutions to the Rarita-Schwinger spin-3/2 equation describing the gravitino in the field of these cosmic strings and show that under some conditions these solutions may give rise to gravitino currents on the string. We discuss further mathematical and physical questions associated with these solutions. Journal Article Physical Review D 55 12 7942 7950 31 12 1997 1997-12-31 10.1103/PhysRevD.55.7942 COLLEGE NANME Physics COLLEGE CODE SPH Swansea University 2020-07-16T14:44:03.2756832 2013-09-20T10:44:42.1487011 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics R Holman 1 Prem Kumar 0000-0003-0867-4213 2
title Gravitino zero modes on $U(1)_R$ strings
spellingShingle Gravitino zero modes on $U(1)_R$ strings
Prem Kumar
title_short Gravitino zero modes on $U(1)_R$ strings
title_full Gravitino zero modes on $U(1)_R$ strings
title_fullStr Gravitino zero modes on $U(1)_R$ strings
title_full_unstemmed Gravitino zero modes on $U(1)_R$ strings
title_sort Gravitino zero modes on $U(1)_R$ strings
author_id_str_mv 087fd097167d724ce1b13cb285741ef5
author_id_fullname_str_mv 087fd097167d724ce1b13cb285741ef5_***_Prem Kumar
author Prem Kumar
author2 R Holman
Prem Kumar
format Journal article
container_title Physical Review D
container_volume 55
container_issue 12
container_start_page 7942
publishDate 1997
institution Swansea University
doi_str_mv 10.1103/PhysRevD.55.7942
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Biosciences, Geography and Physics - Physics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Physics
document_store_str 0
active_str 0
description We consider theories with a spontaneously broken gauged R-symmetry, which can only occur in supergravity models. These give rise to cosmic R- strings upon which gravitino zero modes can exist. We construct solutions to the Rarita-Schwinger spin-3/2 equation describing the gravitino in the field of these cosmic strings and show that under some conditions these solutions may give rise to gravitino currents on the string. We discuss further mathematical and physical questions associated with these solutions.
published_date 1997-12-31T03:18:24Z
_version_ 1763750449541808128
score 10.99807

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