Quantum randomness in the Sky

Abstract

In this article, we study quantum randomness of stochastic cosmological particle production scenario using quantum corrected higher order Fokker Planck equation. Using the one to one correspondence between particle production in presence of scatterers and electron transport in conduction wire with impurities we compute the quantum corrections of Fokker Planck Equation at different orders. Finally, we estimate Gaussian and non-Gaussian statistical moments to verify our result derived to explain stochastic particle production probability distribution profile.

arXiv comment6 pages, 4 figures, Accepted for publication in European Physical Journal C

References in corpus (6)

• A bound on chaos
• A cosmological open quantum system
• From Wires to Cosmology
• Quantum Out-of-Equilibrium Cosmology
• Multifield Stochastic Particle Production: Beyond a Maximum Entropy Ansatz
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