<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "From Koopman-von Neumann to Cosmic Structure\r\nFormation - Path Integral Approach to Classical\r\nMany-Body Systems"^^ . "We develop a functional integral formalism for classical many-body systems based\r\non the Klimontovich equation, which governs the exact evolution of the N-particle\r\nphase-space density without loss of microscopic information. Since no assumptions\r\nare made on the exact form of the initial state, this formalism is well suited to\r\ndescribe out-of-equilibrium systems. The formalism is discussed in detail and compared to alternative approaches. Analytical solutions to the tree-level equations for homogeneous systems are presented. Importantly, a first application to cosmic large\r\nscale structure formation is given, and numerical results are discussed. We present\r\none-loop results for the density fluctuation power spectrum which agree well with\r\nresults from numerical simulations and conventional approaches."^^ . "2025" . . . . . . . "Tristan Raphael"^^ . "Daus"^^ . "Tristan Raphael Daus"^^ . . . . . . "From Koopman-von Neumann to Cosmic Structure\r\nFormation - Path Integral Approach to Classical\r\nMany-Body Systems (PDF)"^^ . . . "Dissertation_TristanDaus.pdf"^^ . . . "From Koopman-von Neumann to Cosmic Structure\r\nFormation - Path Integral Approach to Classical\r\nMany-Body Systems (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "From Koopman-von Neumann to Cosmic Structure\r\nFormation - Path Integral Approach to Classical\r\nMany-Body Systems (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "From Koopman-von Neumann to Cosmic Structure\r\nFormation - Path Integral Approach to Classical\r\nMany-Body Systems (Other)"^^ . . . . . . "preview.jpg"^^ . . . "From Koopman-von Neumann to Cosmic Structure\r\nFormation - Path Integral Approach to Classical\r\nMany-Body Systems (Other)"^^ . . . . . . "medium.jpg"^^ . . . "From Koopman-von Neumann to Cosmic Structure\r\nFormation - Path Integral Approach to Classical\r\nMany-Body Systems (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #37411 \n\nFrom Koopman-von Neumann to Cosmic Structure \nFormation - Path Integral Approach to Classical \nMany-Body Systems\n\n" . "text/html" . . . "530 Physik"@de . "530 Physics"@en . .