Espalhamento de sólitons topológicos e o método de coordenadas coletivas
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Data
2019-12-16
Autores
Pereira, Carlos Felipe dos Santos
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Universidade Federal do Espírito Santo
Resumo
In this dissertation, besides a brief review on soliton type solutions in (1+1) dimensional field theories, we will provide a detailed study of solitons scattering for sine-Gordon, φ 4 and φ 6 models making use of collective coordinates. We propose some considerations that aim to explain effects which arise during the scattering and, despite the intense activity in this area in order to explain these effects, had not yet been taken into consideration.
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Palavras-chave
Sólitons , Esplalhamento de sólitons , Coordenadas coletivas , Soliton , Scatterring of soliton and collective coordinates