18 citations · 43 across the 8 of their papers we have counts for
9 papers
Multi-Point Affine Bialgebras for AdS/CFT Integrability
Niklas Beisert, Egor Im, Hannes Malcha
In this work, we revisit the analytical structure of the classical affine Lie bialgebra underlying the integrable structures of AdS/CFT worldsheet scattering and the one-dimensiona…
From Tensor Algebras to Hyperbolic Kac-Moody Algebras
Axel Kleinschmidt, Hannes Malcha, Hermann Nicolai
We propose a novel approach to study hyperbolic Kac-Moody algebras, and more specifically, the Feingold-Frenkel algebra , which is based on considering the tensor alg…
A string-like realization of hyperbolic Kac-Moody algebras
Saverio Capolongo, Axel Kleinschmidt, Hannes Malcha +1
We propose a new approach to studying hyperbolic Kac-Moody algebras, focussing on the rank-3 algebra first investigated by Feingold and Frenkel. Our approach is base…
Coupling of Branes and Twisted Self-Duality in the Maxwell-Chern-Simons Theory
Hannes Malcha
We study three approaches to electric-magnetic duality in the 4-dimensional Maxwell theory coupled to a dyonic point charge and in the 5-dimensional Maxwell-Chern-Simons (MCS) theo…
The Nicolai Map and its Application in Supersymmetric Field Theories
Hannes Malcha
In this thesis, we study the Nicolai maps of the 2-dimensional Wess-Zumino model, super Yang-Mills and super Yang-Mills. We compute the Nicolai map…
Two Loop Ghost free Quantisation of Wilson Loops in supersymmetric Yang-Mills
Hannes Malcha
We report a perturbative calculation of the expectation value of the infinite straight line Maldacena-Wilson loop in supersymmetric Yang-Mills theory to order …
Perturbative linearization of super-Yang-Mills theories in general gauges
Hannes Malcha, Hermann Nicolai
Supersymmetric Yang-Mills theories can be characterized by a non-local and non-linear transformation of the bosonic fields (Nicolai map) mapping the interacting functional measure…
Supersymmetric Yang-Mills theory in D=6 without anti-commuting variables
Sudarshan Ananth, Hannes Malcha, Chetan Pandey +1
Supersymmetric Yang-Mills theory is formulated in six dimensions, without the use of anti-commuting variables. This is achieved using a new Nicolai map, to third order in the coupl…
Perturbative linearization of supersymmetric Yang-Mills theory
Sudarshan Ananth, Olaf Lechtenfeld, Hannes Malcha +3
Supersymmetric gauge theories are characterized by the existence of a transformation of the bosonic fields (Nicolai map) such that the Jacobi determinant of the transformation equa…