A loop group extension of the odd Chern character
نویسندگان
چکیده
منابع مشابه
A Loop Group Extension of the Odd Chern Character
We show that the universal odd Chern form, defined on the stable unitary group U , extends to the loop group LU as an equivariantly closed differential form. This provides an odd analogue to the Bismut-Chern form that appears in supersymmetric field theories. We also describe the associated transgression form, the so-called Bismut-Chern-Simons form, and explicate some properties it inherits as ...
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ژورنال
عنوان ژورنال: Journal of Geometry and Physics
سال: 2016
ISSN: 0393-0440
DOI: 10.1016/j.geomphys.2016.01.001