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File:Phase Potrait and 2D Hist.jpg

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Summary

Description
English: The left panel shows the time evolution of the phase portrait of a harmonic oscillator for different temperatures. The right panel captures the resulting probability distributions at thermal equilibrium. We observe that for k_B T= 0, the velocity rapidly decreases from its initial value (the red dot) to zero, due to the damping force. However, for non zero temperatures, thermal fluctuations can kick the velocity to values higher than the initial velocity and the particle never comes to rest, even at long times.
Date
Source Own work
Author Parijat Banerjee

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Phase Portrait and Equilibrium distributions

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10 May 2019

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Date/TimeThumbnailDimensionsUserComment
current19:24, 10 May 2019Thumbnail for version as of 19:24, 10 May 2019657 × 1,172 (182 KB)Parijat.Banerjee28User created page with UploadWizard

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