Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Compared with a qubit, a qutrit (i.e., three-level quantum system) has a larger Hilbert space and thus can be used to encode more information in quantum information processing and communication. Here, we propose a method to transfer an arbitrary quantum state between two flux qutrits coupled to two resonators. This scheme is simple because it only requires two basic operations. The state-transfer operation can be performed fast because only resonant interactions are used. Numerical simulations show that the high-fidelity transfer of quantum states between the two qutrits is feasible with current circuit-QED technology. This scheme is quite general and can be applied to accomplish the same task for other solid-state qutrits coupled to resonators.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1364/OL.40.005602 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Quantitative mapping of smooth topographic landscapes generated using thermal scanning-probe lithography.
Nat Protoc
September 2025
Department of Physics, Technical University of Denmark, Kongens Lyngby, Denmark.
Scanning probe microscopy (SPM) is a powerful technique for mapping nanoscale surface properties through tip-sample interactions. Thermal scanning-probe lithography (tSPL) is an advanced SPM variant that uses a silicon tip on a heated cantilever to sculpt and measure the topography of polymer films with nanometer precision. The surfaces produced by tSPL-smooth topographic landscapes-allow mathematically defined contours to be fabricated on the nanoscale, enabling sophisticated functionalities for photonic, electronic, chemical and biological technologies.
View Article and Find Full Text PDFHigh-speed, high-memory NMR spectrometer and hyperpolarizer.
J Magn Reson
August 2025
Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720, USA; Chemical Science Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA; CIFAR Azrieli Global Scholars Program, 661 University Ave, Toronto, ON M5G 1M1, Canada. Electronic address: ashokaj@berkele
We report on the development of a novel nuclear magnetic resonance (NMR) spectrometer, incorporating a high-speed, commercially available arbitrary waveform transceiver (AWT) - Tabor Proteus P9484M. The spectrometer is optimized for integrated electron-nuclear spin control and dynamic nuclear polarization (DNP) and leverages the AWT's rapid sampling rate (9 Gs/s), significant memory capacity (16 GB), and efficient data transfer capabilities (6 Gs/s). These features enable effective NMR transmit-receive operations and electron control for DNP.
View Article and Find Full Text PDFTransGI: Real-Time Dynamic Global Illumination with Object-Centric Neural Transfer Model.
IEEE Trans Vis Comput Graph
August 2025
Neural rendering algorithms have revolutionized computer graphics, yet their impact on real-time rendering under arbitrary lighting conditions remains limited due to strict latency constraints in practical applications. The key challenge lies in formulating a compact yet expressive material representation. To address this, we propose TransGI, a novel neural rendering method for real-time, high-fidelity global illumination.
View Article and Find Full Text PDFNested deep transfer learning for modeling of multilayer thin films.
Adv Photonics
October 2024
Walker Department of Mechanical Engineering, The University of Texas at Austin, Austin, Texas 78712, USA.
Machine learning techniques have gained popularity in nanophotonics research, being applied to predict optical properties, and inversely design structures. However, one limitation is the cost of acquiring training data, as complex structures require time-consuming simulations. To address this, researchers have explored using transfer learning, where pre-trained networks can facilitate convergence with fewer data for related tasks, but application to more difficult tasks is still limited.
View Article and Find Full Text PDFZero-Dimensional Cuprous Iodide Clusters with Near-Unity PLQYs for White Lighting.
Inorg Chem
August 2025
College of Electronic and Optical Engineering and College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing 210023, China.
Low-dimensional cuprous halides have garnered significant attention as promising candidates for high-quality phosphors owing to their intrinsic broadband emissions and direct band transitions enabled by polyhedron-level exciton confinement. Herein, we report the facile synthesis and optical study of two zero-dimensional cuprous iodides, (CHNO)CuI and (CHNO)CuI clusters, with specific [CuI] rhomboid dimer and [CuI] cubane tetramer configurations, respectively. Comprehensive photophysical analysis reveals that facilitated by efficient ligand-to-core charge transfer, spatially isolated zero-dimensional [CuI] and [CuI] can function as independent blue and yellow emission centers with large Stokes shifts (>100 nm), large full widths at half-maximum (>100 nm), and near-unity photoluminescence quantum yields.
View Article and Find Full Text PDF