Tian-Tian Zhang

most citedHilbert series and higher-order Lagrangians for the

O (N)

model

11 citations · 11 across the 2 of their papers we have counts for

collaborators

2 papers

hep-th2022★ 11 cited

Hilbert series and higher-order Lagrangians for the $O (N)$ model

Johan Bijnens, Sven Bjarke Gudnason, Jiahui Yu +1

We compare the Hilbert series approach with explicit constructions of higher-order Lagrangians for the $O (N)$ nonlinear sigma model. We use the Hilbert series to find the number an…

nlin.SI2021

Inverse scattering transform and dynamics of soliton solutions for nonlocal focusing modified Korteweg-de Vries equation

Xiao-Fan Zhang, Shou-Fu Tian, Jin-Jie Yang

In this work, we mainly study the general $N$ -soliton solutions of the nonlocal modified Korteweg-de Vries (mKdV) equation by utilizing the Riemann-Hilbert (RH) method. For the ini…

Hilbert series and higher-order Lagrangians for the O(N) model

Inverse scattering transform and dynamics of soliton solutions for nonlocal focusing modified Korteweg-de Vries equation

Hilbert series and higher-order Lagrangians for the $O (N)$ model