Talk:Einstein–Infeld–Hoffmann equations

Gauge?
Perhaps this equation is just written in a gauge I've not seen before, but it looks awfully similar to what the equation should look like in harmonic gauge but with some signs wrong. I'm tempted to change it unless someone has objections... Justinelliottvines (talk) 19:38, 24 June 2009 (UTC)

What?
What is "mc" ? — Preceding unsigned comment added by 87.161.87.23 (talk) 08:38, 11 February 2013 (UTC)


 * If you mean $$m_C \,,$$ it refers to the mass of particle C. Particle C may be any (third) particle which differs from particle A and/or particle B. JRSpriggs (talk) 04:49, 12 February 2013 (UTC)

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