Extra-dimensions: Fine-tuning problem and early universe cosmology

Last updated 1st May 2019
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A pinboard by Indrani Banerjee

Research Associate-II, Indian Association for the Cultivation of Science

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Motivation for higher dimensions and its connection with early universe cosmology

Extra-dimensions were originally invoked to provide a scheme to unify gravity with electromagnetism. Presently it has been extended to bring together all the known forces (gravity, electromagnetism...