16 citations · 21 across the 11 of their papers we have counts for
11 papers
On Newton's equation of motion with friction and stochastic noise, the Ostrogradsky-instability and the hierarchy of environments, An application of the Onsager-Machlup theory II
Alexander Jurisch
Onsager and Machlup proposed a second order variational-principle in order to include inertial effects into the Langevin-equation, giving a Lagrangian with second order derivatives…
Lagrangian dynamics in inhomogeneous and thermal environments, An application of the Onsager-Machlup theory I
Alexander Jurisch
We straight-forwardly derive the Onsager-Machlup Lagrangian from the Fokker-Planck equation and show that friction and dissipation are a natural property of the equation of motion.…
Brownian motion approach to anomalous rotation of galaxies
Alexander Jurisch
It has been shown that the weak-interacting limit of the metric-skew-tensor-gravity (MSTG) can explain the anomalous rotation of galaxies without non-baryonic dark matter. We show…
Statistical mechanics and time-series analysis by Lévy-parameters with the possibility of real-time application
Alexander Jurisch
We develop a method that relates the truncated cumulant-function of the fourth order with the Lévian cumulant-function. This gives us explicit formulas for the Lévy-parameters, whi…
Calculation of eigenvalues by Greens-functions and the Lippmann-Schwinger equation
Alexander Jurisch
We calculate eigenvalues of one-dimensional quantum-systems by the exact numerical solution of the Lippmann-Schwinger equation, analogous to the scattering problem. To illustrate o…
Anomalous quantum-reflection of Bose-Einstein condensates as a self-screening effect
Alexander Jurisch
We discuss the effect of anomalous quantum-reflection of Bose-Einstein condensates as a screening effect, that is created by the condensate itself. We derive an effective, time-ind…