Publications [#247412] of Berndt Mueller

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Papers Published
  1. Müller, A; Müller, B; Greiner, W, Cosmological particle production, Physics Letters A, vol. 74 no. 3-4 (1979), pp. 281-284 .

    Abstract:
    We apply the WKB approximation of path integrals to pair creation in expanding universes. Friedman cosmologies for arbitrary equations of state p = αρvariant are discussed. Observational data are in favor of a stiff equation of state (p ∼ ρvariant). © 1979.