2013
SYMMETRY PROPERTIES OF THE EXACT EM RADIATION-REACTION EQUATION FOR CLASSICAL EXTENDED PARTICLES AND ANTIPARTICLES
CREMASCHINI, Claudio a Massimo TESSAROTTOZákladní údaje
Originální název
SYMMETRY PROPERTIES OF THE EXACT EM RADIATION-REACTION EQUATION FOR CLASSICAL EXTENDED PARTICLES AND ANTIPARTICLES
Název anglicky
SYMMETRY PROPERTIES OF THE EXACT EM RADIATION-REACTION EQUATION FOR CLASSICAL EXTENDED PARTICLES AND ANTIPARTICLES
Autoři
CREMASCHINI, Claudio a Massimo TESSAROTTO
Vydání
International Journal of Modern Physics A, SG - Singapurská republika, 2013, 0217-751X
Další údaje
Typ výsledku
Článek v odborném periodiku
Obor
10304 Nuclear physics
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Organizační jednotka
Fyzikální ústav v Opavě
UT WoS
000322366200007
Klíčová slova anglicky
Classical electrodynamics; Special relativity; Radiation-reaction; Variational principles; Symmetry properties
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 29. 3. 2021 09:47, Mgr. Pavlína Jalůvková
Anotace
V originále
Based on recent theoretical developments (Cremaschini and Tessarotto, 2011-2013), in this paper the issue is addressed of the first-principle construction of the nonlocal relativistic radiation-reaction (RR) equation for classical spherical-shell, finite-size particles and antiparticles. This is achieved invoking the axioms of Classical Electrodynamics by means of the Hamilton variational principle. In connection with this, the Lagrangian conservation laws, together with the possible existence of adiabatic invariants, and the transformation laws of the RR equation with respect to CPT and time-reversal transformations are investigated. The latter properties make possible the parametrization of the RR equations, holding respectively for particles and antiparticles of this type, in terms of the same coordinate time t and the investigation of the qualitative properties of their solutions. In particular, in both cases the RR self-force is found to have the same signature, which implies that