How Einstein Discovered Dark Energy
History and Philosophy of Physics
2012-11-28 v1
Abstract
In 1917 Einstein published his Cosmological Considerations Concerning the General Theory of Relativity. In it was the first use of the cosmological constant. Shortly thereafter Schr\"odinger presented a note providing a solution to these same equations with the cosmological constant term transposed to the right hand side thus making it part of the stress-energy tensor. Einstein commented that if Schr\"odinger had something more than a mere mathematical convenience in mind he should describe its properties. Then Einstein detailed what some of these properties might be. In so doing, he gave the first description of Dark Energy. We present a translation of Schr\"odinger's paper and Einstein's response.
Keywords
Cite
@article{arxiv.1211.6338,
title = {How Einstein Discovered Dark Energy},
author = {Alex Harvey},
journal= {arXiv preprint arXiv:1211.6338},
year = {2012}
}