2 papers
hep-th2025
A new recursion relation for tree-level NLSM amplitudes based on hidden zeros
Xiaodi Li, Kang Zhou
In this note, we propose a novel BCFW-like recursion relation for tree-level non-linear sigma model (NLSM) amplitudes, which circumvents the computation of boundary terms by exploi…
quant-ph2025
A new general quantum state verification protocol by the classical shadow method
Xiaodi Li
Verifying whether a quantum device produces a specific state is a fundamental task in many applications of modern quantum technologies. In the conventional framework of quantum sta…