43 citations · 69 across the 2 of their papers we have counts for
3 papers
gr-qc2006★ 26 cited
The Cosmological Constant Problem, an Inspiration for New Physics
Stefan Nobbenhuis
We have critically compared different approaches to the cosmological constant problem, which is at the edge of elementary particle physics and cosmology. This problem is deeply con…
gr-qc2006★ 43 cited
Invariance under complex transformations, and its relevance to the cosmological constant problem
Gerard 't Hooft, Stefan Nobbenhuis
In this paper we study a new symmetry argument that results in a vacuum state with strictly vanishing vacuum energy. This argument exploits the well-known feature that de Sitter an…
gr-qc2004
Categorizing Different Approaches to the Cosmological Constant Problem
Stefan Nobbenhuis
We have found that proposals addressing the old cosmological constant problem come in various categories. The aim of this paper is to identify as many different, credible mechanism…