33 citations · 208 across the 14 of their papers we have counts for
4 papers · 1 filter
Entanglement-enhanced Synchronous differential comparison
Deshui Yu, Jingbiao Chen, Shougang Zhang
The quantum entanglement enables the precision measurement and frequency metrology beyond the standard quantum limit that is imposed by the quantum projection noise and photon shot…
Open Ising Model Perturbed by Classical Colored Noises
Deshui Yu, Rainer Dumke
We investigate the non-Markovian dynamics of an open Ising model simulated by a superconducting circuit. The quantum many-body system is weakly coupled to a white, pink- or blue-co…
Charge-Qubit-Resonator-Interface-Based Nonlinear Circuit QED
Deshui Yu, Leong Chuan Kwek, Luigi Amico +1
We explore applications of nonlinear circuit QED with a charge qubit inductively coupled to a microwave LC resonator in the photonic engineering and ultrastrong-coupling multiphoto…
Relaxation of Rabi Dynamics in a Superconducting Multiple-Qubit Circuit
Deshui Yu, Leong Chuan Kwek, Rainer Dumke
We investigate a superconducting circuit consisting of multiple capacitively-coupled charge qubits. The collective Rabi oscillation of qubits is numerically studied in detail by im…