The circular loop equation of a cosmic string with time-varying tension in de Sitter spacetimes

DOI10.1007/S10773-008-9879-7zbMath1171.83360arXiv0801.4615OpenAlexW2040738966MaRDI QIDQ2390816

Hongbo Cheng, Yunqi Liu

Publication date: 10 August 2009

Published in: International Journal of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0801.4615

zbMATH Keywords

cosmic string loop

Mathematics Subject Classification ID

String and superstring theories in gravitational theory (83E30) String and superstring theories; other extended objects (e.g., branes) in quantum field theory (81T30)

Related Items (1)

Particles' tunneling from cosmic string black holes surrounded by quintessence

Cites Work

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• The circular loop equation of a cosmic string in Kerr-de Sitter spacetimes
• Cosmic string production towards the end of brane inflation
• The elliptic loop equation of a cosmic string
• Cosmic strings and domain walls

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