The Extended Bloch Group and the Cheeger-Chern-Simons Class

Abstract

We present a formula for the full Cheeger-Chern-Simons class of the tautological flat complex vector bundle of rank two over BSL(2,\C^δ). Our formula improves the formula by Dupont and Zickert, where the class is only computed modulo 2-torsion.

LaTeX2e, 9 pages

References in corpus (1)

• A dilogarithmic formula for the Cheeger-Chern-Simons class

Cited by in corpus (4)

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• Wall-crossing, Rogers dilogarithm, and the QK/HK correspondence
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• Holomorphic polylogarithms and Bloch complexes