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On the moments of the moments of the characteristic polynomials of Haar distributed symplectic and orthogonal matrices

Abstract:
We establish formulae for the moments of the moments of the characteristic polynomials of random orthogonal and symplectic matrices in terms of certain lattice point count problems. This allows us to establish asymptotic formulae when the matrix-size tends to infinity in terms of the volumes of certain regions involving continuous Gelfand-Tsetlin patterns with constraints. The results we find differ from those in the unitary case considered previously.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.4171/AIHPD/127

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Mathematical Institute
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Mathematical Institute
Oxford college:
Queen's College
Role:
Author
ORCID:
0000-0003-0864-038X


Publisher:
European Mathematical Society Publishing House
Journal:
Annales de l'Institut Henri Poincare (D) Combinatorics, Physics and their Interactions More from this journal
Volume:
9
Issue:
3
Pages:
567–604
Publication date:
2022-12-23
Acceptance date:
2020-07-15
DOI:
EISSN:
2308-5835
ISSN:
2308-5827


Language:
English
Keywords:
Pubs id:
1123629
Local pid:
pubs:1123629
Deposit date:
2020-08-05

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