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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Maxwell-Lorentz without self-interactions
T2 - Conservation of energy and momentum
AU - Gratus, Jonathan
PY - 2022/1/21
Y1 - 2022/1/21
N2 - Since a classical charged point particle radiates energy and momentum it is argued that there must be a radiation reaction force. Here we present an action for the Maxwell-Lorentz without self interactions model, where each particle only responds to the fields of the other charged particles. The corresponding stress-energy tensor automatically conserves energy and momentum in Minkowski and other appropriate spacetimes. Hence there is no need for any radiation reaction.
AB - Since a classical charged point particle radiates energy and momentum it is argued that there must be a radiation reaction force. Here we present an action for the Maxwell-Lorentz without self interactions model, where each particle only responds to the fields of the other charged particles. The corresponding stress-energy tensor automatically conserves energy and momentum in Minkowski and other appropriate spacetimes. Hence there is no need for any radiation reaction.
KW - Radiation reaction
KW - Self force
KW - Lorentz-Dirac equation
U2 - 10.1088/1751-8121/ac48ee
DO - 10.1088/1751-8121/ac48ee
M3 - Journal article
VL - 55
JO - Journal of Physics A: Mathematical and General
JF - Journal of Physics A: Mathematical and General
SN - 0305-4470
IS - 6
M1 - 065202
ER -