Abstract

We suggest a structure for the vacuum comprised of a network of tightly knotted/linked flux tubes formed in a QCD-like cosmological phase transition and show that such a network can drive cosmological inflation. As the network can be topologically stable only in three space dimensions, this scenario provides a dynamical explanation for the existence of exactly three large spatial dimensions in our Universe.

Details

Title
Knotty inflation and the dimensionality of spacetime
Author
Berera, Arjun 1 ; Buniy, Roman V 2 ; Kephart, Thomas W 3 ; Päs, Heinrich 4 ; Rosa, João G 5 

 Tait Institute, School of Physics and Astronomy, University of Edinburgh, Edinburgh, UK 
 Schmid College of Science, Chapman University, Orange, CA, USA 
 Department of Physics and Astronomy, Vanderbilt University, Nashville, TN, USA 
 Fakultät für Physik, Technische Universität Dortmund, Dortmund, Germany 
 Departamento de Física da Universidade de Aveiro and CIDMA, Aveiro, Portugal 
Pages
1-7
Publication year
2017
Publication date
Oct 2017
Publisher
Springer Nature B.V.
ISSN
14346044
e-ISSN
14346052
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2085585067
Copyright
The European Physical Journal C is a copyright of Springer, (2017). All Rights Reserved., © 2017. This work is published under http://creativecommons.org/licenses/by/4.0 (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.