74 citations · 127 across the 6 of their papers we have counts for
6 papers
Resolutions of C^n/Z_n Orbifolds, their U(1) Bundles, and Applications to String Model Building
S. Groot Nibbelink, M. Trapletti, M. G. A. Walter
We describe blowups of C^n/Z_n orbifolds as complex line bundles over CP^{n-1}. We construct some gauge bundles on these resolutions. Apart from the standard embedding, we describe…
Localization of heterotic anomalies on various hyper surfaces of T^6/Z_4
Stefan Groot Nibbelink, Mark Hillenbach, Tatsuo Kobayashi +1
We investigate the structure of local anomalies of heterotic E_8 x E_8' theory on T^6/Z_4. We show that the untwisted states lead to anomalies in ten, six and four dimensions. At e…
The Presentation of the Algebra of Observables of the Closed Bosonic String in 1+3 Dimensions: Calculation up to Order \hbar^7
G. Handrich, C. Paufler, J. B. Tausk +1
We proceed with the investigation of a method of quantization of the observable sector of closed bosonic strings. For the presentation of the quantum algebra of observables the con…
Localized anomalies in heterotic orbifolds
F. Gmeiner, S. Groot Nibbelink, H. P. Nilles +2
Recently spatially localized anomalies have been considered in higher dimensional field theories. The question of the quantum consistency and stability of these theories needs furt…
Solutions of the Quantum-Yang-Baxter-Equation from Symmetric Spaces
M. Bordemann, M. Walter
We show that for each semi-Riemannian locally symmetric space the curvature tensor gives rise to a rational solution of the classical Yang-Baxter equation with spectral paramet…
Quantum integrable Toda like systems
Martin Bordemann, Martin Walter
Using deformation quantization and suitable 2 by 2 quantum -matrices we show that a list of Toda like classical integrable systems given by Y.B.Suris is quantum integrable in th…