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arxiv: 1802.09577 · v2 · pith:ST6TT3Q5new · submitted 2018-02-26 · 🌀 gr-qc · astro-ph.CO

Stochastic inflation with quantum and thermal noise

Z. Haba This is my paper
classification 🌀 gr-qc astro-ph.CO
keywords noisethermale-foldsinflationquantumstochasticcalculateequation
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We add a thermal noise to Starobinsky equation of slow roll inflation. We calculate the number of e-folds of the stochastic system. The power spectrum and the spectral index are evaluated from the fluctuations of e-folds using an expansion in the quantum and thermal noise terms.

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  1. Quantum Stochastic Inflation

    hep-th 2026-06 unverdicted novelty 8.0

    Stochastic inflation emerges as GKLS open-system dynamics from tracing entangled modes entering a coarse-grained de Sitter patch, reproducing the classical phase-space Fokker-Planck equation.