Cosmological Constraints on Perturbative Supersymmetry Breaking

We discuss the cosmology of string models with perturbative supersymmetry breaking at a scale of ${\cal O}$(TeV). Such models exhibit Kaluza-Klein like spectra and contain unstable massive gravitinos/gravitons. We find that considerations of primordial nucleosynthesis constrain the maximum temperatu...

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Bibliographic Details
Main Authors: Abel, SA, Sarkar, S
Format: Journal article
Language:English
Published: 1994