3 papers
quant-ph2026
Estimating The Energy Consumption of Quantum Computing from A Full System Aspect
Siyuan Niu, Di Wu, Ozgur Ozan Kilic +1
Quantum computing promises disruptive capabilities, yet its energy footprint has received far less attention than its asymptotic speedups. We present a first-order, full-system ene…
cs.AR2026
Lottery BP: Unlocking Quantum Error Decoding at Scale
Yanzhang Zhu, Chen-Yu Peng, Yun Hao Chen +2
During a QEC cycle, quantum error decoding stands on the critical path. To enable fault tolerance on millions of qubits in real time, scalable decoding is necessary, which motivate…
quant-ph2026
Randomized Subsystem Descent for Fermion-to-Qubit Mapping
Gengzhi Yang, Di Wu, Haizhao Yang +2
We propose a versatile and efficient algorithmic framework for optimizing fermion-to-qubit mappings by generalizing the idea of randomized block coordinate descent. Our greedy appr…