R. C. Avohou

collaborators

3 papers

math-ph2024

Classification of higher grade $ℓ$ graphs for $U (N)^{2} \times O (D)$ multi-matrix models

RÃ©mi Cocou Avohou, Reiko Toriumi, Matthias Vancraeynest

The authors studied in [Ann. Inst. Henri PoincarÃ© D 9, 367-433, (2022)], a complex multi-matrix model with $U (N)^{2} \times O (D)$ symmetry, and whose double scalin…

hep-th2024

Counting $U (N)^{\otimes r} \otimes O (N)^{\otimes q}$ invariants and tensor model observables

Remi Cocou Avohou, Joseph Ben Geloun, Reiko Toriumi

$U (N)^{\otimes r} \otimes O (N)^{\otimes q}$ invariants are constructed by contractions of complex tensors of order $r + q$ , also denoted $(r, q)$ . These tensors transform under $r$ fu…

math.CO2024

On a conjecture of Gross, Mansour and Tucker for $I^$ -matroids

Remi Cocou Avohou

Gross, Mansour, and Tucker introduced the partial-duality polynomial of a ribbon graph [Distributions, European J. Combin. 86, 1--20, 2020], the generating function enumerating par…

Classification of higher grade ℓ graphs for U(N)2×O(D) multi-matrix models

Counting U(N)⊗r⊗O(N)⊗q invariants and tensor model observables

On a conjecture of Gross, Mansour and Tucker for I^-matroids

Classification of higher grade $ℓ$ graphs for $U (N)^{2} \times O (D)$ multi-matrix models

Counting $U (N)^{\otimes r} \otimes O (N)^{\otimes q}$ invariants and tensor model observables

On a conjecture of Gross, Mansour and Tucker for $I^$ -matroids