[PDF] Top 20 Coupled Dynamics of a Nanomechanical Resonator and Superconducting Quantum Circuits

... the resonator, which occurs simultaneously with parametric modulation when pumping through geometric capacitance 67 ...the quantum limit for continuous phase-insensitive detection 68, 69 ...nonlinear ... See full document

... basic superconducting CPB consists of a low- capacitance superconducting electrode weakly linked to a superconducting reservoir by a Josephson tunnel ...a quantum non-demolition measure- ment ... See full document

... of quantum error ...qubit circuits and superconducting ...loss, resonator experiments have improved our understanding of other energy loss mechanisms coming from quasiparticles, magnetic ... See full document

... resonators coupled capacitively to a CPW transmission line as seen in Figure ...which coupled inductively to 2 LC resonators with meandering inductors and a static capacitor formed from a gap in the wire ... See full document

... The superconducting setup that we are considering for this quantum simulation is com- posed of N transmon qubits coupled to a single ...same resonator. Coupling several qubits to just one ... See full document

... smaller superconducting gap while the junction with a larger gap functions as a shunt for the total Josephson current through the ...system dynamics is confined to the two lowest eigenstates of ... See full document

... on quantum systems built out of su- perconducting electrical circuits—at the time of writing, one of the leading candidates for realizing a useful quantum ...observing quantum behavior in a ... See full document

... the quantum gates and at the same time reducing the decoherence of each individual ...a superconducting qubit using strong driving. The dynamics of the qubit is analyzed in the framework of the ... See full document

... ing circuits, which is the subject of this chapter, is to use microwave ...time-dependent quantum systems can exhibit prop- erties which are absent in their static ...In superconducting ... See full document

... the quantum state of the identical particles, and in the presence of an energy gap it stays protected as long as the particles stay far away from each other, or do not accidentally exchange their ...fractional ... See full document

... of quantum mechanics, we have exploited new laws of physics in order to improve computational performance, but the concept of universal quantum computation remains with a discrete ...of quantum ... See full document

... entangling superconducting cavity photons with Rydberg-atom qubits which introduces few losses relative to its homogenous coun- ...the resonator cavity. Utilising the coupling of the microwave ... See full document

... From a quantitative viewpoint, here we will make use of the negativity of the Wigner function as a phase-space indicator of nonclassicality []. This is an established notion of nonclassicality, with a close relationship ... See full document

... Besides superconducting circuits, other quantum technologies as trapped ions and quantum photonics may benefit from this approach, avoiding ion heating dur- ing resonance fluorescence as well ... See full document

... extensible quantum computer, however, many technological ad- vances must first be ...of superconducting quantum circuits is emerging as a critical area of study for the realization of larger ... See full document

... Nat ~ 10 5 atoms are magnetically trapped at a distance of ~20 μm above one of the CPW gaps and close to one of the ends of the cavity, where the antinodes of the standing microwave magnetic fields are located, cf. Fig. 1 ... See full document

... For superconducting qubits the first DiVincenzo requirement is met by the well-defined states given by the quantization of energies in a superconducting LC ...in superconducting qubits for the same ... See full document

... In this paper, we propose a different scheme to achieve holonomic quantum computation using superconducting quantum interference devices 共SQUIDs兲 in a cavity. Based on the non-Abelian holonomies, two ... See full document

... to superconducting circuits, which are introduced in Chapter ...their dynamics, we characterize the non-linear ones, based on the so-called Josephson junctions, an isolator sandwiched by supercon- ... See full document

... of quantum microwave circuits using hybrid superconductor-semiconductor Josephson elements comprised of InAs nanowires contacted by ...transmon circuits with electrically tunable transition ... See full document