Results 61 to 70 of about 126 (112)

Role of relaxation in the quantum measurement of a superconducting qubit using a nonlinear oscillator

, 2008
We analyze the relaxation of a superconducting flux qubit during measurement. The qubit state is measured with a nonlinear oscillator driven across the threshold of bifurcation, acting as a switching dispersive detector. This readout scheme is of quantum
Picot, T. (author), Mooij, J.E. (author), Harmans, C.J.P.M., Picot, T., Lupa?cu, A. (author), Saito, S., Mooij, J.E., Saito, S. (author), Harmans, C.J.P.M. (author), Lupa?cu, A.   +9 more
core   +1 more source

Squeezed-light-driven force detection with an optomechanical cavity in a Mach-Zehnder interferometer. [PDF]

Sci Rep, 2020
Lee CW, Lee JH, Seok H.
europepmc   +1 more source

Effective protocol for preparation of three-atom Greenberger-Horne-Zeilinger state and W state with the help of cross-Kerr nonlinearity

Open Physics, 2013
Kang Yi-Hao, Xia Yan, Lu Pei-Min
doaj   +1 more source

Flux-Tunable Cavity for Dark Matter Detection

Developing a dark matter detector with wide mass tunability is an immensely desirable property, yet, it is challenging due to maintaining strong sensitivity.
Schuster, David I., Lee, Kan-Heng, Roy, Tanay, Chou, Aaron, Dixit, Akash V., Vrajitoarea, Andrei, Zhao, Fang, Anferov, Alexander, Banerjee, Riju, Li, Ziqian   +9 more
core   +1 more source

Fenómenos cuánticos no estacionarios en electrodinámica cuántica de cavidades y optomecánica

, 2020
diagramas, ilustraciones a color, tablasIn this thesis, I present methods and techniques for the study and use of non- stationary quantum phenomena in cavity quantum electrodynamics and optomechanics.
Bernal García, Diego Nicolás
core  

Direct counterfactual communication via quantum Zeno effect. [PDF]

Proc Natl Acad Sci U S A, 2017
Cao Y, Li YH, Cao Z, Yin J, Chen YA, Yin HL, Chen TY, Ma X, Peng CZ, Pan JW.   +9 more
europepmc   +1 more source

Scalable symmetry detector and its applications by using beam splitters and weak nonlinearities. [PDF]

Sci Rep, 2017
He YQ, Ding D, Yan FL, Gao T.
europepmc   +1 more source

Active protection of a superconducting qubit with an interferometric Josephson isolator. [PDF]

Nat Commun, 2019
Abdo B, Bronn NT, Jinka O, Olivadese S, Córcoles AD, Adiga VP, Brink M, Lake RE, Wu X, Pappas DP, Chow JM.   +10 more
europepmc   +1 more source

Detector-device-independent quantum secret sharing with source flaws. [PDF]

Sci Rep, 2018
Yang X, Wei K, Ma H, Liu H, Yin Z, Cao Z, Wu L.   +6 more
europepmc   +1 more source

Tunable high-efficiency microwave photon detector based on a double quantum dot coupled to a superconducting high-impedance cavity. [PDF]

Sci Adv
Oppliger F, Jang W, Tarascio A, De Palma F, Reichl C, Wegscheider W, Maisi VF, Zumbühl D, Scarlino P.   +8 more
europepmc   +1 more source