4 papers
Gate Parameter Lee-Yang Zeros and Dynamical Phases in Quantum Circuits
Yunfeng Jiang, Chang Liu, Yu Wu +1
We propose gate-parameter Lee-Yang zeros of Loschmidt amplitudes as probes of dynamical phases in finite quantum circuits. We study Floquet circuits constructed from two-qubit fSim…
Complete computation of all three-loop five-point massless planar integrals
Dmitry Chicherin, Yu Wu, Zihao Wu +3
We calculate all three-loop, five-point, massless planar Feynman integral families in the dimensional regularization scheme. This is a new milestone in Feynman integral computation…
All Giant Graviton Two-Point Functions at Two-Loops
Yu Wu, Yunfeng Jiang, Chang Liu +1
We present a comprehensive two-loop computation of correlation functions involving two maximal giant gravitons and two arbitrary -charge single-trace half-BPS operators in $\mat…
Giant Correlators at Quantum Level
Yunfeng Jiang, Yu Wu, Yang Zhang
We compute four-point functions with two maximal giant gravitons and two chiral primary operators at three-loop order in planar Super-Yang-Mills theory. The Lagrang…