Exotic twisted equivariant cohomology of loop spaces, twisted Bismut-Chern character and T-duality

DOI10.1007/s00220-014-2270-zzbMath1325.57017arXiv1405.1320OpenAlexW2170942153MaRDI QIDQ2018335

Varghese Mathai, Fei Han

Publication date: 14 April 2015

Published in: Communications in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1405.1320

Mathematics Subject Classification ID

Equivariant algebraic topology of manifolds (57R91) Quantization in field theory; cohomological methods (81T70) Differential geometric aspects of gerbes and differential characters (53C08)

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Exotic Courant algebroids and T-duality ⋮ T-duality, vertical holonomy line bundles and loop Hori formulae ⋮ Exotic twisted equivariant K-theory ⋮ \(S^1\)-equivariant Chern-Weil constructions on loop space ⋮ T-duality of singular spacetime compactifications in an H-flux ⋮ T-duality in an H-flux: exchange of momentum and winding ⋮ Twisted differential generalized cohomology theories and their Atiyah-Hirzebruch spectral sequence ⋮ T-duality and the exotic chiral de Rham complex ⋮ Twisted chiral de Rham complex, generalized geometry, and T-duality ⋮ A loop group extension of the odd Chern character

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