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It is a brief review of the physical theories embodying the idea of extra dimensions, starting from the pre-historic times to the present day. Here we have classified the developments into three eras, such as Pre-Einstein, Einstein and Kaluza-Klein. Here the views and flow of thoughts are emphasized rather rigorous mathematical details. Majour deve...

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## Citations

The idea that quantum gravity can be realized at the TeV scale is
extremely attractive to theorists and experimentalists alike. This
proposal leads to extra spacial dimensions large compared to the
electroweak scale. Here we give a very systematic view of the
foundations of the theories with large extra dimensions and their
physical consequences.

The book gives an overview over the possible perspectives with regard to our
conceptions of space and time in the transition from General Relativity to a
future theory of Quantum Gravity. Here the most different approaches and
strategies for a theory construction in the field of Quantum Gravity are taken
into account.
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Die Monographie gibt einen Ueberblick ueber die moeglichen Perspektiven, die
sich fuer unsere Auffassung von Raum und Zeit beim Uebergang von der
Allgemeinen Relativitaetstheorie zu einer zukuenftigen Theorie der
Quantengravitation ergeben. Hierbei werden die unterschiedlichsten Ansaetze und
Strategien fuer die Theorienbildung im Bereich der Quantengravitation
beruecksichtigt.