Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Aumentado, Jose"'
Simple, High Saturation Power, Quantum-limited, RF SQUID Array-based Josephson Parametric Amplifiers
Autor:
Kaufman, Ryan, Liu, Chenxu, Cicak, Katarina, Mesits, Boris, Xia, Mingkang, Zhou, Chao, Nowicki, Maria, Aumentado, José, Pekker, David, Hatridge, Michael
High-fidelity quantum non-demolition qubit measurement is critical to error correction and rapid qubit feedback in large-scale quantum computing. High-fidelity readout requires passing a short and strong pulse through the qubit's readout resonator, w
Externí odkaz:
http://arxiv.org/abs/2402.19435
Autor:
Chou, Kevin S., Shemma, Tali, McCarrick, Heather, Chien, Tzu-Chiao, Teoh, James D., Winkel, Patrick, Anderson, Amos, Chen, Jonathan, Curtis, Jacob, de Graaf, Stijn J., Garmon, John W. O., Gudlewski, Benjamin, Kalfus, William D., Keen, Trevor, Khedkar, Nishaad, Lei, Chan U, Liu, Gangqiang, Lu, Pinlei, Lu, Yao, Maiti, Aniket, Mastalli-Kelly, Luke, Mehta, Nitish, Mundhada, Shantanu O., Narla, Anirudh, Noh, Taewan, Tsunoda, Takahiro, Xue, Sophia H., Yuan, Joseph O., Frunzio, Luigi, Aumentado, Jose, Puri, Shruti, Girvin, Steven M., Moseley, Jr., S. Harvey, Schoelkopf, Robert J.
A critical challenge in developing scalable error-corrected quantum systems is the accumulation of errors while performing operations and measurements. One promising approach is to design a system where errors can be detected and converted into erasu
Externí odkaz:
http://arxiv.org/abs/2307.03169
Autor:
Cervantes, Raphael, Aumentado, Jose, Braggio, Caterina, Giaccone, Bianca, Frolov, Daniil, Grassellino, Anna, Harnik, Roni, Lecocq, Florent, Melnychuk, Oleksandr, Pilipenko, Roman, Posen, Sam, Romanenko, Alexander
Publikováno v:
Phys. Rev. D 110, 043022 (2024)
Wavelike, bosonic dark matter candidates like axions and dark photons can be detected using microwave cavities known as haloscopes. Traditionally, haloscopes consist of tunable copper cavities operating in the TM$_{010}$ mode, but ohmic losses have l
Externí odkaz:
http://arxiv.org/abs/2208.03183
Autor:
Zhai, Gan, Xin, Yizhou, Kopas, Cameron J., Lachman, Ella, Field, Mark, Mutus, Josh Y., Cicak, Katarina, Aumentado, Jose, Sung, Zuhawn, Halperin, William P.
Contactless excitation and detection of high harmonic acoustic overtones in a thin insulator single crystal are described using radio frequency spectroscopy techniques. Single crystal [001] silicon wafer samples were investigated, one side covered wi
Externí odkaz:
http://arxiv.org/abs/2207.11913
Autor:
Esposito, Martina, Ranadive, Arpit, Planat, Luca, Leger, Sebastian, Fraudet, Dorian, Jouanny, Vincent, Buisson, Olivier, Guichard, Wiebke, Naud, Cécile, Aumentado, José, Lecocq, Florent, Roch, Nicolas
Publikováno v:
Phys. Rev. Lett. 128, 153603 (2022)
Traveling wave parametric amplifiers (TWPAs) have recently emerged as essential tools for broadband near quantum-limited amplification. However, their use to generate microwave quantum states still misses an experimental demonstration. In this letter
Externí odkaz:
http://arxiv.org/abs/2111.03696
Autor:
Naaman, Ofer, Aumentado, Jose
Publikováno v:
PRX Quantum 3, 020201 (2022)
We show that a common language can be used to unify the description of parametrically-coupled circuits--parametric amplifiers, frequency converters, and parametric nonreciprocal devices--with that of band-pass filter and impedance matching networks.
Externí odkaz:
http://arxiv.org/abs/2109.11628
Autor:
Kotler, Shlomi, Peterson, Gabriel A., Shojaee, Ezad, Lecocq, Florent, Cicak, Katarina, Kwiatkowski, Alex, Geller, Shawn, Glancy, Scott, Knill, Emanuel, Simmonds, Raymond W., Aumentado, José, Teufel, John D.
Publikováno v:
Science, Vol. 372, pp. 622-625 (2021)
Quantum entanglement of mechanical systems emerges when distinct objects move with such a high degree of correlation that they can no longer be described separately. Although quantum mechanics presumably applies to objects of all sizes, directly obse
Externí odkaz:
http://arxiv.org/abs/2004.05515
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While relatively easy to engineer, static transverse coupling between a qubit and a cavity mode satisfies the criteria for a quantum non-demolition (QND) measurement only if the coupling between the qubit and cavity is much less than their mutual det
Externí odkaz:
http://arxiv.org/abs/1809.02597
Autor:
Chang, C. W. Sandbo, Simoen, M., Aumentado, José, Sabín, Carlos, Forn-Díaz, P., Vadiraj, A. M., Quijandría, Fernando, Johansson, G., Fuentes, I., Wilson, C. M.
Publikováno v:
Phys. Rev. Applied 10, 044019 (2018)
In this Letter, we demonstrate the generation of multimode entangled states of propagating microwaves. The entangled states are generated by parametrically pumping a multimode superconducting cavity. By combining different pump frequencies, applied s
Externí odkaz:
http://arxiv.org/abs/1709.00083