H
Harald Grosse
Researcher at University of Vienna
Publications - 202
Citations - 7103
Harald Grosse is an academic researcher from University of Vienna. The author has contributed to research in topics: Noncommutative geometry & Quantum field theory. The author has an hindex of 44, co-authored 201 publications receiving 6895 citations. Previous affiliations of Harald Grosse include CERN & Schrödinger.
Papers
More filters
Journal ArticleDOI
Renormalisation of ϕ4-Theory on Noncommutative ℝ4 in the Matrix Base
Harald Grosse,Raimar Wulkenhaar +1 more
TL;DR: In this article, the authors prove that the real four-dimensional Euclidean noncommutative ϕ4 model is renormalisable to all orders in perturbation theory.
Journal ArticleDOI
Renormalisation of \phi^4-theory on noncommutative R^4 in the matrix base
Harald Grosse,Raimar Wulkenhaar +1 more
TL;DR: In this paper, the authors prove that the real four-dimensional Euclidean noncommutative φ^4 model is renormalisable to all orders in perturbation theory.
Journal ArticleDOI
Finite quantum field theory in noncommutative geometry
TL;DR: In this article, a self-interacting scalar field on a truncated sphere is described and quantized using the functional (path) integral approach, which possesses full symmetry with respect to the isometries of the sphere.
Journal ArticleDOI
Renormalisation of \phi^4-theory on noncommutative R^2 in the matrix base
Harald Grosse,Raimar Wulkenhaar +1 more
TL;DR: The renormalisation of Euclidean two-dimensional noncommutative \phi^4-theory has been shown to be renormalizable in momentum space.
Journal ArticleDOI
Combinatorial quantization of the Hamiltonian Chern-Simons theory I
TL;DR: In this article, the authors describe a mathematically precise quantization of the Hamiltonian Chern-Simons theory on the lattice which is expected to reproduce the results of the continuous theory exactly.