80 citations · 412 across the 31 of their papers we have counts for
4 papers · 1 filter
A short review on TBA equation and scattering amplitude/Wilson loop duality
Hongfei Shu
In this review (written in Chinese), we introduce the computation of the minimal surface area in the scattering amplitude/Wilson loop duality, where the minimal surface ends on a l…
Truncating Dyson-Schwinger Equations Based on Lefschetz Thimble Decomposition and Borel Resummation
Feiyu Peng, Hongfei Shu
We study the zero-dimensional prototype of the path integrals in quantum mechanics and quantum field theory, with the action . Using the Lefsc…
Counting Bethe States in Twisted Spin Chains
Hongfei Shu, Peng Zhao, Rui-Dong Zhu +1
We present a counting formula that relates the number of physical Bethe states of integrable models with a twisted boundary condition to the number of states in the untwisted or pa…
TBA equations and exact WKB analysis in deformed supersymmetric quantum mechanics
Katsushi Ito, Hongfei Shu
We study the spectral problem in deformed supersymmetric quantum mechanics with polynomial superpotential by using the exact WKB method and the TBA equations. We apply the ODE/IM c…