equation 14.125 eq:lie-contraction

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Supports

• depends_on proposition 15.26 The contraction along a grading ¶
  • depends_on corollary 15.44 The eight vertices are the eight degenerations of $A$ ¶
    • depends_on remark 15.45 A correction this forces: the general splitting gives the static algebra, not Carroll ¶
  • depends_on corollary 15.27 The flat limit ¶
    • depends_on corollary 15.36 Bargmann in $3{+}1$, extended Bargmann in $2{+}1$ ¶
      • depends_on example 15.64 The whole chapter at $D=4$ ¶
      • depends_on remark 15.59 The central charge is what makes the form work ¶