• Remarks on quantum field theory on de Sitter and anti-de Sitter space-times

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      https://www.ias.ac.in/article/fulltext/pram/078/06/0853-0864

    • Keywords

       

      Quantum field theory; de Sitter; anti-de Sitter.

    • Abstract

       

      This is a short review of work done in common with Jacques Bros, Michel Gaudin, Ugo Moschella, and Vincent Pasquier. Among results are explicit Källén–Lehmann representations for products of two free-field two-point functions in the de Sitter and the anti-de Sitter spaces and applications to particle decay.

    • Author Affiliations

       

      Henri Epstein1

      1. Institut des Hautes Études Scientifiques, 91440 Bures-sur-Yvette, France
    • Dates

       
  • Pramana – Journal of Physics | News

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