Tommaso Franzini

most citedQuartic Hamiltonians, and higher Hamiltonians at next-to-leading order, for the affine

sl_{2}

Gaudin model

9 citations · 9 across the 3 of their papers we have counts for

collaborators

3 papers

math-ph2024

Wakimoto construction for double loop algebras and $ζ$ -function regularisation

Tommaso Franzini

The Feigin-Frenkel homomorphism underpinning the Wakimoto construction realises an affine Lie algebra at critical level in terms of the $β γ$ -system of free fields. It was recently…

hep-th2024

Hagedorn singularity in exact U_q(su(2)) S-matrix theories with arbitrary spins

Changrim Ahn, Tommaso Franzini, Francesco Ravanini

Generalizing the quantum sine-Gordon and sausage models, we construct exact S-matrices for higher spin representations with quantum U_q(su(2)) symmetry, which satisfy unitarity, cr…

math.QA2022★ 9 cited

Quartic Hamiltonians, and higher Hamiltonians at next-to-leading order, for the affine $sl_{2}$ Gaudin model

Tommaso Franzini, Charles A. S. Young

In this work we will use a general procedure to construct higher local Hamiltonians for the affine $sl_{2}$ Gaudin model. We focus on the first non-trivial example, the qu…

Wakimoto construction for double loop algebras and ζ-function regularisation

Hagedorn singularity in exact U_q(su(2)) S-matrix theories with arbitrary spins

Quartic Hamiltonians, and higher Hamiltonians at next-to-leading order, for the affine sl2​ Gaudin model

Wakimoto construction for double loop algebras and $ζ$ -function regularisation

Quartic Hamiltonians, and higher Hamiltonians at next-to-leading order, for the affine $sl_{2}$ Gaudin model