Cosmological constant and polymer physics
It is traced out a parallel between the cosmological constant problem and the polymer physics. The time evolution of the universe world line is compared with the growing of a polymer chain. An equivalent Flory free energy and a modification of it are used as a means to evaluate two versions for the "radius of gyration" of the universe. It is proposed a link between this radius of gyration and the cosmological constant parameter.
Enregistré dans:
| Auteur principal: | |
|---|---|
| Format: | Digital revista |
| Langue: | English |
| Publié: |
Sociedade Brasileira de Física
2008
|
| Accès en ligne: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332008000500010 |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|