Kink-antikink scattering in a quantum vacuum
نویسندگان
چکیده
We study kink-antikink scattering in the sine-Gordon model presence of interactions with an additional scalar field, $\psi$, that is its quantum vacuum. In contrast to classical scattering, now there radiation $\psi$ quanta and may form bound states resemble breathers model. quantify rate map parameters for which are formed. Even these radiate decay, eventually a transition into long-lived oscillons.
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2022
ISSN: ['1127-2236', '1126-6708', '1029-8479']
DOI: https://doi.org/10.1007/jhep04(2022)118