Energy spectrum of a Langevin oscillator

Autor:	Mishin, Y., Hickman, J.
Rok vydání:	2016
Předmět:	Condensed Matter - Other Condensed Matter Condensed Matter - Statistical Mechanics
Zdroj:	Phys. Rev. E 94, 062151 (2016)
Druh dokumentu:	Working Paper
DOI:	10.1103/PhysRevE.94.062151
Popis:	We derive analytical solutions for the autocorrelation and cross-correlation functions of the kinetic, potential and total energy of a Langevin oscillator. These functions are presented in both the time and frequency domains and validated by independent numerical simulations. The results are applied to address the long-standing issue of temperature fluctuations in canonical systems.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1607.07467 Zobrazit plný text záznamu View this record from Arxiv