2 papers
quant-ph2026
Precision measurements at the interface between unitary and non-unitary encoding
Peng Xu
We investigate precision scaling at the interface between unitary and non-unitary encoding under generalized noise including single-particle and collective dephasing and decay. Usi…
cond-mat.quant-gas2024
Distinct many-body scars and emergent quantum phases driven by competing interactions in two-species Rydberg arrays
Lei-Yi-Nan Liu, Shun-Yao Yu, Shi-Rong Peng +6
Rydberg atom arrays composed of multiple atomic species stand as a highly promising platform for quantum computation. However, the underlying physics of these systems as quantum ma…