If Gravity is Geometry, is Dark Energy just Arithmetic? Vrije Universiteit Brussel
Arithmetic operations (addition, subtraction, multiplication, division), as well as the calculus they imply, are non-unique. The examples of four-dimensional spaces, R4+\mathbb {R}_{+}^{4} and (−L/2,L/2)4, are considered where different types of arithmetic and calculus coexist simultaneously. In all the examples there exists a non-Diophantine arithmetic that makes the space globally Minkowskian, and thus the laws of physics are formulated in ...