Gravitational form factors of a kink in 1 + 1 dimensional ϕ 4 model

Abstract We calculate the one-loop correction to the distribution of energy-momentum tensor around a kink in 1 + 1 dimensional ϕ 4 model. We employ the collective coordinate method to eliminate the zero mode that gives rise to infrared divergence. The ultraviolet divergences are removed by vacuum su...

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Bibliographic Details

Published in:	Journal of High Energy Physics
Main Authors:	Hiroaki Ito, Masakiyo Kitazawa
Format:	Article
Language:	English
Published:	SpringerOpen 2023-08-01
Subjects:	Solitons Monopoles and Instantons Deep Inelastic Scattering or Small-x Physics Field Theories in Lower Dimensions
Online Access:	https://doi.org/10.1007/JHEP08(2023)033