The Poisson Equation, the Cosmological Constant and Dark Energy
| Scientific Paper | |
|---|---|
| Title | The Poisson Equation, the Cosmological Constant and Dark Energy |
| Read in full | Link to paper |
| Author(s) | Jeff Baugher |
| Published | 2013 |
| Journal | Progress In Physics |
| Volume | 1 |
| No. of pages | 4 |
| Pages | 15-18 |
Read the full paper here
Abstract
The Cosmological Constant Λ within the modified form of the Einstein Field Equation (EFE) is now thought to best represent a ?dark energy? responsible for a repulsive gravitational effect, although there is no accepted argument for its magnitude or even physical presence. In this work we compare the origin of the Λ argument with the concept of unimodular gravity. A metaphysical interpretation of the Poisson equation during introduction of Λ could account for the confusion.