Cosmic string configuration in the supersymmetric CSKR theory |
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| Affiliation: | 1. Centro Brasileiro de Pesquisas Fı́sicas (CBPF-CCP), Rua Dr. Xavier Sigaud 150, Urca 22.290-180, Rio de Janeiro, RJ, Brazil;2. Universidade Católica de Petrópolis (UCP-GFT), Rua Barão do Amazonas 124, 25.685-070, Petrópolis, RJ, Brazil;3. Departamento de Fı́sica da Universidade Federal Rural do Rio de Janeiro (UFRRJ), BR465 - KM7, 23.890-000, Seropédica, RJ, Brazil;1. Department of Agricultural, Food and Environmental Sciences, Marche Polytechnic University, Via Brecce Bianche, Ancona 60 131, Italy;2. USDA ARS San Joaquin Valley Agricultural Sciences Center, 9611 South Riverbend Avenue, Parlier, CA 93648-9757, USA;3. Department of Postharvest Science ARO, The Volcani Center, Bet Dagan 50250, Israel;1. Perlmutter Cancer Center, New York University Langone Medical Center, New York, NY 10016, United States;2. Department of Biochemistry and Molecular Pharmacology, New York University School of Medicine, New York, NY 10016, United States;3. Department of Biochemistry and Molecular Biology, The University of Chicago, Chicago, IL 60637, United States;1. School of Environmental and Safety Engineering, Changzhou University, Changzhou, Jiangsu Province, 213164, China;2. Shandong Vocational Animal Science and Veterinary College, Weifang, Shandong Province, 261061, China;1. Instituto de Estudos Avançados, Trevo Coronel Aviador José Alberto Albano do Amarante, no° 1 Putim, CEP, 12.228-001 São José dos Campos, SP, Brazil;2. Universidade Metropolitana de Santos, Rua da Constituição, no° 374, Vila Nova, CEP 11015-470 Santos, SP, Brazil;3. SKA Inc., Praça Chuí, n° 35, Vila Ema, CEP 12243-380 São José dos Campos, SP, Brazil;4. Instituto Tecnológico de Aeronáutica, Praça Marechal Eduardo Gomes, n° 50, Vila das Acácias, CEP, 12.228-900 São José dos Campos, SP, Brazil |
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| Abstract: | We study a cosmic string solution of an (N=1)-supersymmetric version of the Cremmer–Scherk–Kalb–Ramond (CSKR) model coupled to scalars and fermions. The 2-form gauge potential is proposed to couple non-minimally to matter, here described by a chiral scalar superfield. The important outcome is that supersymmetry is kept exact in the core and it may also hold in the exterior region of the string. We contemplate the configurations of the bosonic sector and we check that the solutions saturate the Bogomol'nyi bound. A glimpse on the fermionic zero modes is also given. |
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