Non-singular string cosmology via α′ corrections

Non-singular string cosmology via α′ corrections

Abstract In string theory, an important challenge is to show if the big-bang singularity could be resolved by the higher derivative α′ corrections. In this work, based on the Hohm-Zwiebach action, we construct a series of non-singular non-perturbative cosmological solutions with the complete α′ corr...

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Bibliographic Details
Main Authors: Peng Wang, Houwen Wu, Haitang Yang, Shuxuan Ying
Format: Article
Language:English
Published: SpringerOpen 2019-10-01
Series:Journal of High Energy Physics
Subjects:
Bosonic Strings
Nonperturbative Effects
Spacetime Singularities
String Duality
Online Access:http://link.springer.com/article/10.1007/JHEP10(2019)263

Internet

http://link.springer.com/article/10.1007/JHEP10(2019)263

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