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Invariant Differential Operators for the Real Exceptional Lie Algebra $F'_4$

Mathematical Physics 2025-03-31 v1 High Energy Physics - Theory math.MP Quantum Algebra Representation Theory

Abstract

In the present paper we continue the project of systematic construction of invariant differential operators on the example of the non-compact exceptional Lie algebra F4=F4(4)F'_4=F_{4(4)} which is split real form of the exceptional Lie algebra F4F_4. We consider induction from a maximal parabolic algebra. We classify the reducible Verma modules over F4F_4 which are compatible with this induction. Thus, we obtain the classification of the corresponding invariant differential operators.

Keywords

Cite

@article{arxiv.2503.22407,
  title  = {Invariant Differential Operators for the Real Exceptional Lie Algebra $F'_4$},
  author = {V. K. Dobrev},
  journal= {arXiv preprint arXiv:2503.22407},
  year   = {2025}
}

Comments

12 pages, 1 figure, LaTex. arXiv admin note: text overlap with arXiv:2109.08395, arXiv:1903.11511