3 papers
cs.CL2026
QuantEval: A Benchmark for Financial Quantitative Tasks in Large Language Models
Zhaolu Kang, Junhao Gong, Wenqing Hu +15
Large Language Models (LLMs) have shown strong capabilities across many domains, yet their evaluation in financial quantitative tasks remains fragmented and mostly limited to knowl…
quant-ph2025
Single-Light-Pulse Driven Compact Atom Interferometry with Measurement Induced Large Momentum Transfer
Yinghang Jiang, Jiguo Wu, Junfan Zhu +2
We propose a fundamentally new design strategy of light-pulsed atom interferometry (LPAI) with a single atomic beam splitter. A traditional -pulse Raman beam is employed to r…
physics.optics2024
Topologically protected measurement of orbital angular momentum of light
Junfan Zhu, An Wang, Yurong Liu +2
We develop a weak measurement scheme for measuring orbital angular momentum (OAM) of light based on the global topology in wave function. We introduce the spin-orbit coupling to tr…