“The quantum dualities, which are known as S-duality or U-duality, extend the classical T-duality and lead to a beautiful and coherent picture of stringy dualities. These exchange highly quantum situations with semiclassical backgrounds, exchange different branes, etc. As in the classical dualities, among all dual descriptions there is at most one description which is natural because it is semiclassical. All other dual descriptions are very quantum mechanical.”
[Emergent spacetime, arXiv preprint hep-th/0601234, 2006, 6, https://arxiv.org/abs/hep-th/0601234]
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Nathan Seiberg 4
American physicist 1956Related quotes
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