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Status of String Cosmology: Basic Concepts and Main Consequences

  • G. Veneziano
Part of the Mathematical and Physical Sciences book series (ASIC, volume 476)

Abstract

After recalling a few basic concepts from cosmology and string theory, I will discuss the main ideas/assumptions underlying string cosmology and show how these lead to a two-parameter family of “minimal” models. I will then explain how to compute, in terms of those parameters, the spectrum of scalar, tensor and electromagnetic perturbations, point at their (T and S-type) duality symmetries, and mention their most relevant physical consequences.

Keywords

Gravitational Wave Cosmic Microwave Background String Frame Duality Symmetry Tensor Perturbation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Kluwer Academic Publishers 1996

Authors and Affiliations

  • G. Veneziano
    • 1
  1. 1.Theoretical Physics DivisionCERNGeneva 23Switzerland

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