Asymptotic stability in geometric sigma-models
Apstrakt
Geometric sigma-models have been defined as purely geometric theories of scalar fields in interaction with gravity. By construction, these theories possess soliton solutions with topologically nontrivial scalar sectors. We perform a detailed analysis of the stability of the effective scalar field theory far from the soliton core. It is shown that the requirement for the asymptotic stability is consistent with the existence of massive, static, spherically symmetric soliton solutions.
Ključne reči:
effective scalar field theoryIzvor:
General Relativity and Gravitation, 2000, 32, 5, 841-856
DOI: 10.1023/A:1001928906663
ISSN: 0001-7701
WoS: 000088084900003
Scopus: 2-s2.0-0034349265
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Vasilić, Milovan AU - Vukašinac, Tatjana PY - 2000 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2359 AB - Geometric sigma-models have been defined as purely geometric theories of scalar fields in interaction with gravity. By construction, these theories possess soliton solutions with topologically nontrivial scalar sectors. We perform a detailed analysis of the stability of the effective scalar field theory far from the soliton core. It is shown that the requirement for the asymptotic stability is consistent with the existence of massive, static, spherically symmetric soliton solutions. T2 - General Relativity and Gravitation T1 - Asymptotic stability in geometric sigma-models VL - 32 IS - 5 SP - 841 EP - 856 DO - 10.1023/A:1001928906663 ER -
@article{ author = "Vasilić, Milovan and Vukašinac, Tatjana", year = "2000", abstract = "Geometric sigma-models have been defined as purely geometric theories of scalar fields in interaction with gravity. By construction, these theories possess soliton solutions with topologically nontrivial scalar sectors. We perform a detailed analysis of the stability of the effective scalar field theory far from the soliton core. It is shown that the requirement for the asymptotic stability is consistent with the existence of massive, static, spherically symmetric soliton solutions.", journal = "General Relativity and Gravitation", title = "Asymptotic stability in geometric sigma-models", volume = "32", number = "5", pages = "841-856", doi = "10.1023/A:1001928906663" }
Vasilić, M.,& Vukašinac, T.. (2000). Asymptotic stability in geometric sigma-models. in General Relativity and Gravitation, 32(5), 841-856. https://doi.org/10.1023/A:1001928906663
Vasilić M, Vukašinac T. Asymptotic stability in geometric sigma-models. in General Relativity and Gravitation. 2000;32(5):841-856. doi:10.1023/A:1001928906663 .
Vasilić, Milovan, Vukašinac, Tatjana, "Asymptotic stability in geometric sigma-models" in General Relativity and Gravitation, 32, no. 5 (2000):841-856, https://doi.org/10.1023/A:1001928906663 . .