$$ T\overline{T} $$ deformations of non-relativistic models
نویسندگان
چکیده
A bstract The light-cone gauge approach to $$ T\overline{T} T ¯ deformed models is used derive the matrix nonlinear Schrödinger equation, Landau-Lifshitz and Gardner equation. Properties of one-soliton solutions Korteweg-de Vries equations are discussed in detail. NLS soliton exhibits recently phenomenon widening/narrowing width particles under deformation. However, whether soliton’s size increasing or decreasing depends not only on sign deformation parameter but also potential parameters. KdV equation admits a one-parameter family addition usual velocity parameter. extra modifies properties soliton, particular, it appears dispersion relation.
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2021
ISSN: ['1127-2236', '1126-6708', '1029-8479']
DOI: https://doi.org/10.1007/jhep06(2021)101