Výsledky vyhledávání - "Fabio van Dissel"

Akademický článek

Autor: Fabio van Dissel, Oriol Pujolàs, Evangelos I. Sfakianakis

Publikováno v: Journal of High Energy Physics, Vol 2023, Iss 7, Pp 1-32 (2023)

Abstract The sine-Gordon model in 3+1 dimensions is known to admit two oscillons of different energy and frequency but comparable lifetime. We show that the oscillon spectrum includes more spherically symmetric “states”. We identify new high-ampl

Externí odkaz: https://doaj.org/article/69c2023eb59848d18c033ccb28f294b4

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Symmetric multifield oscillons

Autor: Fabio van Dissel, Evangelos I. Sfakianakis

Publikováno v: Physical Review D, 106(9):096018. AMER PHYSICAL SOC
Physical Review

Oscillons are long-lived, spatially localized field configurations, which are supported by attractive non-linearities in the scalar potential. We study oscillons comprised of multiple interacting fields, each having an identical potential with quadra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc91872fba16f6999844d54aa0d6d495
https://doi.org/10.1103/physrevd.106.096018

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