Physica · 1940 · 38 citations · 6 references
Natural SciencesPhysicsRelativityCurved SpacetimeDifferential GeometryGauge TheoryGeneral RelativityLie GroupsRiemannian GeometryCovariant DerivativesLevi-civita ConnectionTensor Operators
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On the spin angular momentum of mesons
Frederik J. Belinfante · Physica · 1939 · 385 citations
The undor equation of the meson field
Frederik J. Belinfante · Physica · 1939 · 55 citations
Undor calculus and charge-conjugation
Frederik J. Belinfante · Physica · 1939 · 42 citations