A. Isaev

activity

19922023

most citedMulti-loop Feynman integrals and conformal quantum mechanics

79 citations · 807 across the 61 of their papers we have counts for

collaborators

Showing 2022 · math-phShow all

2 papers · 2 filters

math-ph2022

Flat connection on four-dimensional lattice, related matrix difference equations and their solutions

H. Boos, A. P. Isaev

In the paper [H.Boos, A.Hutsalyuk and Kh.Nirov, J.Phys.A:Math.Theor. 51 (2018) 445202] the reduced density matrix of the sl(3)-invariant fundamental exchange model was calculated f…

math-ph2022★ 5 cited

The split Casimir operator and solutions of the Yang-Baxter equation for the $os p (M ∣ N)$ and $s ℓ (M ∣ N)$ Lie superalgebras, higher Casimir operators, and the Vogel parameters

A. P. Isaev, A. A. Provorov

We find the characteristic identities for the split Casimir operator in the defining and adjoint representations of the $os p (M ∣ N)$ and $s ℓ (M ∣ N)$ Lie superalgebras. These identit…

Flat connection on four-dimensional lattice, related matrix difference equations and their solutions

The split Casimir operator and solutions of the Yang-Baxter equation for the osp(M∣N) and sℓ(M∣N) Lie superalgebras, higher Casimir operators, and the Vogel parameters

The split Casimir operator and solutions of the Yang-Baxter equation for the $os p (M ∣ N)$ and $s ℓ (M ∣ N)$ Lie superalgebras, higher Casimir operators, and the Vogel parameters