Differential geometry of Grassmannian em
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Mauro Spera; Tilmann Wurzbacher
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Article
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2000
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Elsevier Science
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English
⚖ 238 KB
In this article we study differential geometric properties of the most basic infinite-dimensional manifolds arising from fermionic (1+1)-dimensional quantum field theory: the restricted Grassmannian and the group of based loops in a compact simple Lie group. We determine the Riemann curvature tensor