Arjun Berera

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Professor A Berera

Professor A Berera



Contact details

Email: ab [at] ph [dot] ed [dot] ac [dot] uk
Tel: +44 (0)131 650 5246
Location: Room 4412, JCMB


Research institute

Research group

Biographical information

Research interests

My research areas are in Quantum Field Theory and Statistical Physics. My primary research interests are in early universe cosmology theory.  I also have research interest in turbulence.  My interests in cosmology have been focused on developing a more complete description of the early phases of the Big-Bang through my model called warm inflation, which I created in the mid-90s.  My work in this direction involves particle physics and nonequilibrium quantum field theory.


In the past few years I have taught courses in Quantum and Statistical Physics and Quantum Field Theory.

Recent publications

  1. Exploring the Parameter Space of Warm-Inflation Models DOI
    , and , Journal of Cosmology and Astroparticle Physics (JCAP)
  2. Helical mode interactions and spectral transfer processes in magnetohydrodynamic turbulence
    , , and , Journal of Fluid Mechanics
  3. Self-organization and transition to turbulence in isotropic fluid motion driven by negative damping at low wavenumbers DOI
    , , , and , Journal of Physics A: Mathematical and Theoretical, 48, 25
  4. Nonuniversality and finite dissipation in decaying magnetohydrodynamic turbulence DOI
    , , and , Physical Review Letters, 114, 23
  5. Fluctuation-dissipation dynamics of cosmological scalar fields DOI
    , and , Physical Review D - Particles, Fields, Gravitation and Cosmology, 91, 8