80 citations · 140 across the 7 of their papers we have counts for
7 papers
A three-body form factor at sub-leading power in the high-energy limit: planar contributions
Yishuai Guo, Zhi-Feng Liu, Mingming Lu +2
We consider two-loop planar contributions to a three-body form factor at the next-to-leading power in the high-energy limit, where the masses of external particles are much smaller…
Reclassifying Feynman integrals as special functions
Zhi-Feng Liu, Yan-Qing Ma, Chen-Yu Wang
Although Feynman integrals in general cannot be expressed as well-studied special functions, they can be calculated systematically and efficiently using the \texttt{AMFlow} method…
Manipulating spatial structure of high-order quantum coherence with entangled photons
Shuang-Yin Huang, Jing Gao, Zhi-Cheng Ren +10
High-order quantum coherence reveals the statistical correlation of quantum particles. Manipulation of quantum coherence of light in temporal domain enables to produce single-photo…
Hong-Ou-Mandel Interference between Two Hyper-Entangled Photons Enables Observation of Symmetric and Anti-Symmetric Particle Exchange Phases
Zhi-Feng Liu, Chao Chen, Jia-Min Xu +10
Two-photon Hong-Ou-Mandel (HOM) interference is a fundamental quantum effect with no classical counterpart. The exiting researches on two-photon interference were mainly limited in…
Nonlinear manipulation of orbital angular momentum spectra with second- and third- harmonic generation in a quasi-periodically poled crystal
Yu-Xiang Yang, Bo-Wen Dong, Zhi-Cheng Ren +7
Optical orbital angular momentum (OAM), as an important degree of freedom of light, has been attracted extensive attention, due to its intrinsic feature of natural discrete infinit…
Determining Feynman integrals with only input from linear algebra
Zhi-Feng Liu, Yan-Qing Ma
We find that all Feynman integrals (FIs), having any number of loops, can be completely determined once linear relations between FIs are provided. Therefore, FIs computation is con…
Automatic computation of Feynman integrals containing linear propagators via auxiliary mass flow
Zhi-Feng Liu, Yan-Qing Ma
We proposed a recipe to systematically calculate Feynman integrals containing linear propagators using the auxiliary mass flow method. The key of the recipe is to introduce a quadr…