Construct \(\alpha '\) corrected or loop corrected solutions without curvature singularities

DOI10.1007/JHEP01(2020)164zbMath1434.83152arXiv1910.05808OpenAlexW3103113909MaRDI QIDQ2185351

Shuxuan Ying, Peng Wang, Houwen Wu, Haitang Yang

Publication date: 4 June 2020

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1910.05808

zbMATH Keywords

string dualityspacetime singularitiesnonperturbative effectsbosonic strings

Mathematics Subject Classification ID

String and superstring theories in gravitational theory (83E30) Applications of differential geometry to physics (53Z05) Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16) Space-time singularities, cosmic censorship, etc. (83C75)

Related Items (9)

Non-singular pre-big bang scenarios from all-order \(\alpha^\prime\) corrections ⋮ Three dimensional regular black string via loop corrections ⋮ From the string vacuum to FLRW or de Sitter via α' corrections ⋮ Non-linear stability of \(\alpha^\prime\)-corrected Friedmann equations ⋮ Kalb-Ramond backgrounds in \(\alpha ' \)-complete cosmology ⋮ The generalized Bergshoeff-de Roo identification. II. ⋮ New non-perturbative De Sitter vacua in \(\alpha '\)-complete cosmology ⋮ Cosmological \(\alpha '\)-corrections from the functional renormalization group ⋮ Derive Lovelock gravity from string theory in cosmological background

Cites Work

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• Cosmological perturbations across a curvature bounce
• Towards a non-singular pre-big bang cosmology
• Perturbations in a non-singular bouncing Universe
• T-duality constraints on higher derivatives revisited
• Non-singular string cosmology via \(\alpha '\) corrections
• DUALITY AND DILATON
• Towards a stringy resolution of the cosmological singularity
• Nonperturbative de Sitter vacua via α′ corrections
• de Sitter, α′-corrections & duality invariant cosmology
• Elements of String Cosmology

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