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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Indução de cargas e correntes via dimensões extras

Cruz, Marco Aurélio dos Santos 15 December 2008 (has links)
Made available in DSpace on 2015-05-14T12:14:19Z (GMT). No. of bitstreams: 1 arquivototal.pdf: 388149 bytes, checksum: 853f52b83cfa8c12cdd3dd47342bfe52 (MD5) Previous issue date: 2008-12-15 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES / In this work we investigate the possibility that charges and currents may be induced from extra dimensions in a way analogous to some modern higher-dimensional spacetime theories. However, unlike these, the fundamental equations to be used are the vacuum Maxwell equations instead of the vacuum Einstein equations. We then examine the capacity of the vacuum Maxwell equations to generate charges and currents in the four-dimensional spacetime (the brane). We conclude that this is possible under some conditions. / Neste trabalho investigamos a possibilidade de cargas e correntes serem induzidas a partir das dimensões extras em uma maneira análoga a algumas teorias de espaço-tempo de dimensão superior modernas. Porém, contrário a estas, as equações fundamentais a serem usadas são as equações de Maxwell no vácuo ao invés das equações de Einstein no vácuo. Examinamos então a capacidade das equações de Maxwell de gerar cargas e correntes no espaço-tempo quadridimensional (a brana). Concluímos então que isto é possível sob algumas condições.

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