Zobrazeno 1 - 10
of 6 600
pro vyhledávání: '"Northup A"'
Autor:
Chung, Daun, Choi, Kwangyeul, Lee, Woojun, Kim, Chiyoon, Shon, Hosung, Park, Jeonghyun, Cho, Beomgeun, Lee, Kyungmin, Kim, Suhan, Yoo, Seungwoo, Jung, Eui Hwan, Jung, Changhyun, Kang, Jiyong, Kim, Kyunghye, Berkis, Roberts, Northup, Tracy, Cho, Dong-Il "Dan'', Kim, Taehyun
Silicon-based ion trap chips can benefit from existing advanced fabrication technologies, such as multi-metal layer techniques for two-dimensional architectures and silicon photonics for the integration of on-chip optical components. However, the sca
Externí odkaz:
http://arxiv.org/abs/2411.13955
Autor:
Donne, Carlo Delle, Iuliano, Mariagrazia, van der Vecht, Bart, Ferreira, Guilherme Maciel, Jirovská, Hana, van der Steenhoven, Thom, Dahlberg, Axel, Skrzypczyk, Matt, Fioretto, Dario, Teller, Markus, Filippov, Pavel, Montblanch, Alejandro Rodríguez-Pardo, Fischer, Julius, van Ommen, Benjamin, Demetriou, Nicolas, Leichtle, Dominik, Music, Luka, Ollivier, Harold, Raa, Ingmar te, Kozlowski, Wojciech, Taminiau, Tim, Pawełczak, Przemysław, Northup, Tracy, Hanson, Ronald, Wehner, Stephanie
The goal of future quantum networks is to enable new internet applications that are impossible to achieve using solely classical communication. Up to now, demonstrations of quantum network applications and functionalities on quantum processors have b
Externí odkaz:
http://arxiv.org/abs/2407.18306
Autor:
van Dam, Janice, Avis, Guus, Propp, Tzula B, da Silva, Francisco Ferreira, Slater, Joshua A, Northup, Tracy E, Wehner, Stephanie
Publikováno v:
Quantum Sci. Technol. 9 045031 (2024)
In blind quantum computing, a user with a simple client device can perform a quantum computation on a remote quantum server such that the server cannot gain knowledge about the computation. Here, we numerically investigate hardware requirements for v
Externí odkaz:
http://arxiv.org/abs/2403.02656
Radiofrequency traps are used to confine charged particles but are only stable for a narrow range of charge-to-mass ratios. Here, we confine two particles -- a nanoparticle and an atomic ion -- in the same radiofrequency trap although their charge-to
Externí odkaz:
http://arxiv.org/abs/2403.02034
Autor:
Bonvin, Eric, Devaud, Louisiane, Rossi, Massimiliano, Militaru, Andrei, Dania, Lorenzo, Bykov, Dmitry S., Romero-Isart, Oriol, Northup, Tracy E., Novotny, Lukas, Frimmer, Martin
Levitated nanoparticles in vacuum are prime candidates for generating macroscopic quantum superposition states of massive objects. Most protocols for preparing these states necessitate coherent expansion beyond the scale of the zero-point motion to p
Externí odkaz:
http://arxiv.org/abs/2312.13111
Autor:
Bonvin, Eric, Devaud, Louisiane, Rossi, Massimiliano, Militaru, Andrei, Dania, Lorenzo, Bykov, Dmitry S., Teller, Markus, Northup, Tracy E., Novotny, Lukas, Frimmer, Martin
We present a hybrid trapping platform that allows us to levitate a charged nanoparticle in high vacuum using either optical fields, radio-frequency fields, or a combination thereof. Our hybrid approach combines an optical dipole trap with a linear Pa
Externí odkaz:
http://arxiv.org/abs/2312.10131
Autor:
Dania, Lorenzo, Bykov, Dmitry S., Goschin, Florian, Teller, Markus, Kassid, Abderrahmane, Northup, Tracy E.
Publikováno v:
Phys. Rev. Lett. 132, 133602 (2024)
A levitated nanomechanical oscillator under ultra-high vacuum (UHV) is highly isolated from its environment. It has been predicted that this isolation leads to very low mechanical dissipation rates. However, a gap persists between predictions and exp
Externí odkaz:
http://arxiv.org/abs/2304.02408
Publikováno v:
Optica 10, 438-442 (2023)
Cooling the center-of-mass motion of levitated nanoparticles provides a route to quantum experiments at mesoscopic scales. Here we demonstrate three-dimensional sympathetic cooling and detection of the center-of-mass motion of a levitated silica nano
Externí odkaz:
http://arxiv.org/abs/2210.07583
Autor:
Krutyanskiy, V., Galli, M., Krcmarsky, V., Baier, S., Fioretto, D. A., Pu, Y., Mazloom, A., Sekatski, P., Canteri, M., Teller, M., Schupp, J., Bate, J., Meraner, M., Sangouard, N., Lanyon, B. P., Northup, T. E.
Publikováno v:
Phys. Rev. Lett. 130, 050803 (2023)
We report on an elementary quantum network of two atomic ions separated by 230 m. The ions are trapped in different buildings and connected with 520(2) m of optical fiber. At each network node, the electronic state of an ion is entangled with the pol
Externí odkaz:
http://arxiv.org/abs/2208.14907
Autor:
Teller, Markus, Messerer, Viktor, Schüppert, Klemens, Zou, Yueyang, Fioretto, Dario A., Galli, Maria, Holz, Philip C., Reichel, Jakob, Northup, Tracy E.
We present an ion trap with an integrated fiber cavity, designed for strong coupling at the level of single ions and photons. The cavity is aligned to the axis of a miniature linear Paul trap, enabling simultaneous coupling of multiple ions to the ca
Externí odkaz:
http://arxiv.org/abs/2207.10500