6 citations · 13 across the 4 of their papers we have counts for
4 papers
Exceptional sensitivity near the bistable transition point of a hybrid quantum system
Hanfeng Wang, Kurt Jacobs, Donald Fahey +3
Phase transitions can dramatically alter system dynamics, unlocking new behavior and improving performance. Exceptional points (EPs), where the eigenvalues and corresponding eigenv…
Noise Reversal by Entropy Quantum Computing
Yu-Ping Huang, Yongxiang Hu
Signal to noise ratio is key to any measurement. Recent progress in semi/super-conductor technology have pushed the signal detection sensitivity to the ultimate quantum level, but…
Protecting Superconducting Qubits with Universal Quantum Degeneracy Point
X. -H. Deng, Y. Hu, Lin Tian
Low-frequency noise can induce serious decoherence in superconducting qubits. Due to its diverse physical origin, such noise can couple with the qubits either as transverse or as l…
Universal Quantum Degeneracy Point for Superconducting Qubits
Xiu-Hao Deng, Yong Hu, Lin Tian
The quantum degeneracy point approach [D. Vion et al., Science 296, 886 (2002)] effectively protects superconducting qubits from low-frequency noise that couples with the qubits as…