Construct α′ corrected or loop corrected solutions without curvature singularities

Construct α′ corrected or loop corrected solutions without curvature singularities

Abstract For the bosonic gravi-dilaton system, we provide systematical approaches to construct non-perturbative string cosmological solutions without curvature singularities, which can match the perturbative solution to any order in α′ expansion. When higher order α′ corrections are calculated, they...

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Bibliographic Details
Main Authors: Peng Wang, Houwen Wu, Haitang Yang, Shuxuan Ying
Format: Article
Language:English
Published: SpringerOpen 2020-01-01
Series:Journal of High Energy Physics
Subjects:
Bosonic Strings
Nonperturbative Effects
Spacetime Singularities
String Duality
Online Access:https://doi.org/10.1007/JHEP01(2020)164
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https://doi.org/10.1007/JHEP01(2020)164

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