2 papers
quant-ph2026
Hardware-efficient quantum simulation of intense-field QED
Zhuoyi Li, Bin Xu, Zhongtian Dong +4
Strong electromagnetic backgrounds make quantum electrodynamics a real-time nonperturbative problem involving dressed fermions and dynamical photons. We propose a trapped-ion proto…
hep-ph2026
Exponentially improved quantum simulation of scalar QFT
Qing-Hong Cao, Ying-Ying Li, Xiaohui Liu +2
Quantum simulations of scalar quantum field theories (QFT) provide important benchmarks for demonstrating quantum advantage. We revisit digitization in the occupation basis, which…