Relativistically Invariant Description of Fluctuations Against the Background of Classical Kink Solutions

V. D. Tsukanov

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arXiv · hep-th/9812075

Relativistically Invariant Description of Fluctuations Against the Background of Classical Kink Solutions

V. D. Tsukanov

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Abstract

A relativistically invariant scheme for the description of excited states in a one-kink sector is formulated. The normal oscillations of fluctuations against the background of a moving kink are determined. Zero mode of these oscillations is excluded automatically due to the properties of the integral equation describing normal oscillations. A Hamiltonian for elementary excitations is obtained reflecting the relativistic nature of the problem considered. (35 kb)

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V. D. Tsukanov. 1999-01-19. Relativistically Invariant Description of Fluctuations Against the Background of Classical Kink Solutions. https://arxiv.org/abs/hep-th/9812075

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