LogoLogo
  • Bio
  • Fyzika
  • V médiích
  • Fotografie
  • Výstavy
  • Kontakt

    Application of a symplectic integrator in a non-integrable relativistic system

    Zdeněk Stuchlík · 01 prosince, 2014 · Fyzika · 0 comments
    0

    Publication date: Dec 2014

    Abstract:
    We present a detailed comparison of several integration schemes applied to the dynamic system consisting of a charged particle on the Kerr background endowed with the axisymmetric electromagnetic test field. In particular, we compare the performance of the symplectic integrator with several non-symplectic routines and discuss under which circumstances we should choose the symplectic one and when we should switch to some other scheme. We are basically concerned with two crucial, yet opposing aspects – accuracy of the integration and CPU time consumption. The latter is generally less critical in our application while the highest possible accuracy is strongly demanded.

    Authors:
    Kopáček, Ondřej; Karas, Vladimír; Kovář, Jiří; Stuchlík, Zdeněk;

    https://ui.adsabs.harvard.edu/abs/2014ragt.conf..123K

      Facebook   Pinterest   Twitter

    Leave a Comment! Zrušit odpověď na komentář

    You must be logged in to post a comment.
    Archivy
    Copyright © 2024 Zdeněk Stuchlík