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Mahdiyar Noorbala

Associate Professor

Update: 2026-09-23

Mahdiyar Noorbala

دانشکده فیزیک / گروه آموزشی فیزیک- گرانش و کیهان شناسی

Journal Paper

  1. "Deviations from Gaussian white noise in stochastic inflation"
    زهرا احمدی, Mahdiyar Noorbala
    JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, Vol. 2026, No 7, 2026
  2. "Classicality of stochastic noise away from quasi-de Sitter inflation"
    Mahdiyar Noorbala
    JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, Vol. 2024, No 10, 2024
  3. "Tail diversity from inflation"
    Sina Hooshangi, Mohammad Hossein Namjoo, Mahdiyar Noorbala
    Journal of Cosmology and Astroparticle Physics, Vol. 2023, No 9, 2023
  4. "Quantum diffusion in sharp transition to non-slow-roll phase"
    Nahid Ahmadi, Mahdiyar Noorbala, Seyedeh Niloufar Feyz abadi
    JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, Vol. 2022, No 8, 2022
  5. "Rare events are nonperturbative: Primordial black holes from heavy-tailed distributions"
    Sina Hooshangi, Mohammad Hossein Namjoo, Mahdiyar Noorbala
    PHYSICS LETTERS B, 2022
  6. "Stochastic nonattractor inflation"
    Hassan Firouzjahi, Amin Nassiri-rad, Mahdiyar Noorbala
    PHYSICAL REVIEW D, Vol. 102, No 12, 2020
  7. "Boundary crossing in stochastic inflation with a critical number of fields"
    Mahdiyar Noorbala, Hassan Firouzjahi
    PHYSICAL REVIEW D, Vol. 100, No 8, 2019
  8. "Stochastic ultra slow roll inflation"
    Hassan Firouzjahi, Amin Nassiri-rad, Mahdiyar Noorbala
    JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, Vol. 2019, No 1, pp.40-40, 2019
  9. "Tunneling in stochastic inflation"
    Mahdiyar Noorbala, Vincent Vennin, Hooshyar Assadullahi, Hassan Firouzjahi, David Wands
    JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, Vol. 2018, No 9, pp.32-32, 2018
  10. "Leptogenesis in inflationary models with non-Abelian gauge fields"
    Azade Maleknejad, Mahdiyar Noorbala, Mohammad Mehdi Sheikh-jabbari
    GENERAL RELATIVITY AND GRAVITATION, Vol. 50, No 9, 2018
  11. "SpaceTime from Hilbert Space: Decompositions of Hilbert Space as Instances of Time"
    Mahdiyar Noorbala
    Fortschritte der Physik, Vol. 66, No 2, 2018
  12. "Critical Number of Fields in Stochastic Inflation"
    Vincent Vennin, Hooshyar Assadullahi, Hassan Firouzjahi, Mahdiyar Noorbala, David Wands
    PHYSICAL REVIEW LETTERS, Vol. 118, No 3, 2017
  13. "Multiple fields in stochastic inflation"
    Hooshyar Assadullahi, Hassan Firouzjahi, Mahdiyar Noorbala, Vincent Vennin, David Wands
    JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, Vol. 2016, No 6, pp.43-43, 2016
  14. "Is n sin θ conserved along the light path?"
    Mahdiyar Noorbala, Reza Sepehrinia
    EUROPEAN JOURNAL OF PHYSICS, Vol. 37, No 2, 2016
  15. "On the second law of thermodynamics: The significance of coarse-graining and the role of decoherence"
    Mahdiyar Noorbala
    ANNALS OF PHYSICS, Vol. -, 2014
  16. "Effects of variable Newton constant during inflation"
    Ali Akbar Abolhasani, Hassan Firouzjahi, Mahdiyar Noorbala
    PHYSICAL REVIEW D, Vol. 86, No 4, 2012
  17. "Observational consequences of chaotic inflation with nonminimal coupling to gravity"
    Andrei Linde, Mahdiyar Noorbala, Alexander Westphal
    JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, Vol. 2011, No 3, pp.13-13, 2011
  18. "Boltzmann brains and the scale-factor cutoff measure of the multiverse"
    Andrea De Simone, Alan Guth, Andrei Linde, Mahdiyar Noorbala, Michael Salem, Alexander Vilenkin
    PHYSICAL REVIEW D, Vol. 82, No 6, 2010
  19. "Measure problem for eternal and non-eternal inflation"
    Andrei Linde, Mahdiyar Noorbala
    JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, Vol. 2010, No 9, pp.8-8, 2010
  20. "The Causal Structure of Spacetime"
    Mahdiyar Noorbala
    Magazine Physical Education Growth, Vol. 35, No 1, 2019

Conference Paper

  1. "Stochastic Methods in inflation"
    Mahdiyar Noorbala
    Tehran Meeting on Cosmology, 2017
  2. "Self-interacting ultra-light axions in the light of cosmological structure formation"
    کسرا حدادی, سروش شاکری, Mahdiyar Noorbala
    National Conference on Gravitation and Cosmology 1404, 2026
  3. "Non-Bunch-Davies‬‬ Initial‬‬ State‬ in Stochastic Inflation"
    زهرا احمدی, Mahdiyar Noorbala
    National Conference on Gravitation and Cosmology 1404, 2026
  4. "On the tail of the PDF of cosmological perturbations"
    Mahdiyar Noorbala
    National Conference on Graviation and Cosmology, 2023
  5. "Calculation of vacuum decay rate using real-time path integrals"
    Behrad TaghaviZanjani, Mahdiyar Noorbala
    IPM spring conference, 2019
  6. "Boundary crossing in stochastic inflation"
    Mahdiyar Noorbala
    IPM spring conference, 2019
  7. "Stochastic Effects in Multifield Inflation"
    Mahdiyar Noorbala
    IPM Physics Spring Conference, 2017
  8. "Fluid Interactions in the EFT of LSS"
    Mahmoud Safari, Ali Masoumi, Mahdiyar Noorbala, Mark Hertzberg
    NGC94, 2016
  9. "Boltzmann brains and the scale-factor cutoff measure of the multiverse"
    Mahdiyar Noorbala
    Conference on Recent Progress in Foundations of Physics (FPhy13), 2013
  10. "Effects of Variable Newton Constant During Inflation"
    Ali Akbar Abolhasani, Hassan Firouzjahi, Mahdiyar Noorbala
    National Conference on Gravity and Cosmology, 2013
  11. "Effects of Variable Newton Constant During Inflation"
    Ali Akbar Abolhasani, Hassan Firouzjahi, Mahdiyar Noorbala
    Spring Physics Conference, 2012