48 citations · 118 across the 21 of their papers we have counts for
22 papers
A computation of the ninth Dedekind Number
Christian Jäkel
In this article, we present an algorithm to compute the 9th Dedekind Number. The key aspects are the use of matrix multiplication and symmetries in the free distributive lattice, w…
Towards integrable perturbation of 2d CFT on de Sitter space
Christian D. Jäkel, Yoh Tanimoto
We describe a procedure to deform the dynamics of a two-dimensional conformal net to possibly obtain a Haag-Kastler net on the de Sitter spacetime. The new dynamics is given by add…
On the value of the non-perturbative field renormalization constant Z in gauge theories
Christian D. Jäkel, Walter F. Wreszinski
In the perturbative approach to quantum field theory it is common to replace the propagator for a scalar field by a similar expression, nam…
Collectivity from interference
Boris Blok, Christian D. Jäkel, Mark Strikman +1
In hadronic collisions, interference between different production channels affects momentum distributions of multi-particle final states. As this QCD interference does not depend o…
Stability of relativistic quantum electrodynamics in the Coulomb gauge
Christian D. Jäkel, Walter F. Wreszinski
We show that relativistic quantum electrodynamics in the Coulomb gauge satisfies the following bound, which establishes stability: let denote the Hamiltonian of $QED_{1+3}…
Canonical Interacting Quantum Fields on Two-Dimensional De Sitter Space
Christian D. Jäkel, Jens Mund
We present the model on de Sitter space in the canonical formulation. We discuss the role of the Noether theorem and we provide explicit expressions for the ene…