Prebiotic Homochirality as a Critical Phenomenon
Astrophysics
2008-11-26 v1 Biomolecules
Abstract
The development of prebiotic homochirality on early-Earth or another planetary platform may be viewed as a critical phenomenon. It is shown, in the context of spatio-temporal polymerization reaction networks, that environmental effects -- be them temperature surges or other external disruptions -- may destroy any net chirality previously produced. In order to understand the emergence of prebiotic homochirality it is important to model the coupling of polymerization reaction networks to different planetary environments.
Keywords
Cite
@article{arxiv.astro-ph/0601399,
title = {Prebiotic Homochirality as a Critical Phenomenon},
author = {Marcelo Gleiser and Joel Thorarinson},
journal= {arXiv preprint arXiv:astro-ph/0601399},
year = {2008}
}
Comments
6 Pages, 1 Figure, In Press: Origins of Life and Evolution of Biospheres