In the past 20 years, impressive progress has been made both experimentally and theoretically in superconducting quantum circuits, which provide a platform for manipulating …
Hybrid quantum circuits combine two or more physical systems, with the goal of harnessing the advantages and strengths of the different systems in order to better explore new …
R Mizuta, RM Otxoa, AC Betz, MF Gonzalez-Zalba - Physical Review B, 2017 - APS
We present a theoretical analysis of the capacitance of a double quantum dot in the charge and spin qubit configurations probed at high frequencies. We find that, in general, the total …
We study the microwave absorption of a driven three-level quantum system, which is realized by a superconducting flux quantum circuit (SFQC), with a magnetic driving field …
X Wang, HD Liu, LB Fu - New Journal of Physics, 2023 - iopscience.iop.org
In this work, we have studied the non-Hermitian nonlinear Landau–Zener–Stückelberg– Majorana (LZSM) interferometry in a non-Hermitian N-body interacting boson system in …
In the standard Landau-Zener-Stückelberg-Majorana (LZSM) problem, the bias sweep rate and gap are both time independent and fully characterize the LZSM problem. We consider …
The studies of mechanical resonators in the quantum regime not only provide insight into the fundamental nature of quantum mechanics of massive objects, but also introduce promising …
ZC Shi, YH Chen, W Qin, Y Xia, XX Yi, SB Zheng… - Physical Review A, 2021 - APS
In this work, we derive exact solutions of a dynamical equation, which can represent all two- level Hermitian systems driven by periodic N-step driving fields. For different physical …
Two basic physical models, a two-level system and a harmonic oscillator, are realized on the mesoscopic scale as coupled qubit and resonator. The realistic system includes moreover …