197 citations · 1.6k across the 40 of their papers we have counts for
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hep-th2021
Exact Quench Dynamics from Algebraic Geometry
Yunfeng Jiang, Rui Wen, Yang Zhang
We develop a systematic approach to compute physical observables of integrable spin chains with finite length. Our method is based on Bethe ansatz solution of the integrable spin c…
hep-th2021★ 37 cited
Leading singularities in Baikov representation and Feynman integrals with uniform transcendental weight
Christoph Dlapa, Xiaodi Li, Yang Zhang
We provide a leading singularity analysis protocol in Baikov representation, for the searching of Feynman integrals with uniform transcendental (UT) weight. This approach is powere…
math.QA2021★ 1 cited
Explicit generators and relations for the centre of the quantum group
Yanmin Dai, Yang Zhang
For the standard Drinfeld-Jimbo quantum group associated with a simple Lie algebra , we construct explicit generators of the centre $Z({\rm…