Selfgravitating electroweak strings |
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| Authors: | Dongho Chae Gabriella Tarantello |
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| Affiliation: | a Department of Mathematics, Sungkyunkwan University, 300 Chunchun-dong, Jangan-gu Suwon, Kyunggi-do 440-746, Republic of Korea
b Dipartimento di Matematica, Università degli Studi di Roma “Tor Vergata”, Via della Ricerca Scientifica, 00133 Rome, Italy |
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| Abstract: | We obtain selfgravitating multi-string configurations for the Einstein-Weinberg-Salam model, in terms of solutions for a nonlinear elliptic system of Liouville type whose solvability was posed as an open problem in Yang (Solitons in Field Theory and Nonlinear Analysis, Springer, New York, 2001). |
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| Keywords: | Einstein-Weinberg-Salam model Nonlinear elliptic system Existence of solutions |
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