2 papers
quant-ph2025
Anyon Theory and Topological Frustration of High-Efficiency Quantum Low-Density Parity-Check Codes
Keyang Chen, Yuanting Liu, Yiming Zhang +4
Quantum low-density parity-check (QLDPC) codes offer a promising path to low-overhead fault-tolerant quantum computation but lack systematic strategies for exploration. In this Let…
quant-ph2025
Prethermalization by Random Multipolar Driving on a 78-Qubit Superconducting Processor
Zheng-He Liu, Yu Liu, Gui-Han Liang +43
Time-dependent drives hold the promise of realizing non-equilibrium many-body phenomena that are absent in undriven systems. Yet, drive-induced heating normally destabilizes the sy…