From self-consistent covariant effective field theories to their galilean-invariant counterparts.
We discuss how to obtain the nonrelativistic limit of a self-consistent relativistic effective field theory for dynamic problems. It is shown that the standard v/c expansion yields Galilean invariance only to first order in v/c, whereas second order is required to obtain important contributions such as the spin-orbit force. We propose a modified procedure which is a mapping rather than a strict v/c expansion.
Sulaksono
A
A
Departemen Fisika, FMIPA, Universitas Indonesia, Depok, 16424, Indonesia.
Reinhard
P-G
PG
Bürvenich
T J
TJ
Hess
P O
PO
Maruhn
J A
JA