Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Wang, Christopher S."'
Autor:
Roy, Saswata, Senanian, Alen, Wang, Christopher S., Wetherbee, Owen C., Zhang, Luojia, Cole, B., Larson, C. P., Yelton, E., Arora, Kartikeya, McMahon, Peter L., Plourde, B. L. T., Royer, Baptiste, Fatemi, Valla
Spins and oscillators are foundational to much of physics and applied sciences. For quantum information, a spin 1/2 exemplifies the most basic unit, a qubit. High angular momentum spins (HAMSs) and harmonic oscillators provide multi-level manifolds (
Externí odkaz:
http://arxiv.org/abs/2405.15695
Autor:
Zhou, Xianjing, Li, Xinhao, Chen, Qianfan, Koolstra, Gerwin, Yang, Ge, Dizdar, Brennan, Huang, Yizhong, Wang, Christopher S., Han, Xu, Zhang, Xufeng, Schuster, David I., Jin, Dafei
Electron charge qubits are compelling candidates for solid-state quantum computing because of their inherent simplicity in qubit design, fabrication, control, and readout. However, all existing electron charge qubits, built upon conventional semicond
Externí odkaz:
http://arxiv.org/abs/2210.12337
Autor:
Wang, Christopher S., Frattini, Nicholas E., Chapman, Benjamin J., Puri, Shruti, Girvin, Steven M., Devoret, Michel H., Schoelkopf, Robert J.
In chemical reactions, the interplay between coherent evolution and dissipation is central to determining key properties such as the rate and yield. Of particular interest are cases where two potential energy surfaces cross at features known as conic
Externí odkaz:
http://arxiv.org/abs/2202.02364
High-Q microwave cavity modes coupled to transmon ancillas provide a hardware-efficient platform for quantum computing. Due to their coupling, the cavity modes inherit finite nonlinearity from the transmons. In this work, we theoretically and experim
Externí odkaz:
http://arxiv.org/abs/2106.09112
Autor:
Curtis, Jacob C., Hann, Connor T., Elder, Salvatore S., Wang, Christopher S., Frunzio, Luigi, Jiang, Liang, Schoelkopf, Robert J.
Publikováno v:
Phys. Rev. A 103, 023705 (2021)
Single-photon detectors are ubiquitous and integral components of photonic quantum cryptography, communication, and computation. Many applications, however, require not only detecting the presence of any photons, but distinguishing the number present
Externí odkaz:
http://arxiv.org/abs/2010.04817
Sprawl, according to Glaeser and Kahn, is the 21st century phenomenon that some people are not dependent on city-living due to automobiles and therefore can live outside public transportation spheres and cities. This is usually seen as pleasant and a
Externí odkaz:
http://arxiv.org/abs/1909.00061
Autor:
Wang, Christopher S., Curtis, Jacob C., Lester, Brian J., Zhang, Yaxing, Gao, Yvonne Y., Freeze, Jessica, Batista, Victor S., Vaccaro, Patrick H., Chuang, Isaac L., Frunzio, Luigi, Jiang, Liang, Girvin, S. M., Schoelkopf, Robert J.
Publikováno v:
Phys. Rev. X 10, 021060 (2020)
The efficient simulation of quantum systems is a primary motivating factor for developing controllable quantum machines. For addressing systems with underlying bosonic structure, it is advantageous to utilize a naturally bosonic platform. Optical pho
Externí odkaz:
http://arxiv.org/abs/1908.03598
Autor:
Elder, Salvatore S., Wang, Christopher S., Reinhold, Philip, Hann, Connor T., Chou, Kevin S., Lester, Brian J., Rosenblum, Serge, Frunzio, Luigi, Jiang, Liang, Schoelkopf, Robert J.
Publikováno v:
Phys. Rev. X 10, 011001 (2020)
Qubit measurements are central to quantum information processing. In the field of superconducting qubits, standard readout techniques are not only limited by the signal-to-noise ratio, but also by state relaxation during the measurement. In this work
Externí odkaz:
http://arxiv.org/abs/1908.01869
Autor:
Hann, Connor T., Elder, Salvatore S., Wang, Christopher S., Chou, Kevin, Schoelkopf, Robert J., Jiang, Liang
Publikováno v:
Phys. Rev. A 98, 022305 (2018)
High-fidelity qubit measurements play a crucial role in quantum computation, communication, and metrology. In recent experiments, it has been shown that readout fidelity may be improved by performing repeated quantum non-demolition (QND) readouts of
Externí odkaz:
http://arxiv.org/abs/1712.07785
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