Scalar field stochastic dynamics in de Sitter spacetime from exact solutions of quantum deficient oscillators
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DOI: 10.1093/ptep/ptaf143
Abstract: The stochastic dynamics of a scalar field in de Sitter spacetime can be regarded as a non-perturbative diffusion process, to which exact distribution and correlation functions are constructed by utilising the correspondence between diffusion and… read more here.
Keywords: scalar field; deficient oscillators; quantum deficient; exact solutions ... See more keywords