Zobrazeno 1 - 10
of 303
pro vyhledávání: '"Blatt, Rainer"'
Autor:
Miller, Daniel, Levi, Kyano, Postler, Lukas, Steiner, Alex, Bittel, Lennart, White, Gregory A. L., Tang, Yifan, Kuehnke, Eric J., Mele, Antonio A., Khatri, Sumeet, Leone, Lorenzo, Carrasco, Jose, Marciniak, Christian D., Pogorelov, Ivan, Guevara-Bertsch, Milena, Freund, Robert, Blatt, Rainer, Schindler, Philipp, Monz, Thomas, Ringbauer, Martin, Eisert, Jens
Throughout its history, the theory of quantum error correction has heavily benefited from translating classical concepts into the quantum setting. In particular, classical notions of weight enumerators, which relate to the performance of an error-cor
Externí odkaz:
http://arxiv.org/abs/2408.16914
Autor:
Valentini, Marco, van Mourik, Martin W., Butt, Friederike, Wahl, Jakob, Dietl, Matthias, Pfeifer, Michael, Anmasser, Fabian, Colombe, Yves, Rössler, Clemens, Holz, Philip, Blatt, Rainer, Müller, Markus, Monz, Thomas, Schindler, Philipp
A major hurdle for building a large-scale quantum computer is to scale up the number of qubits while maintaining connectivity between them. In trapped-ion devices, this connectivity can be provided by physically moving subregisters consisting of a fe
Externí odkaz:
http://arxiv.org/abs/2406.02406
The oscillating magnetic field produced by unbalanced currents in radio-frequency ion traps induces transition frequency shifts and sideband transitions that can be harmful to precision spectroscopy experiments. Here, we describe a methodology, based
Externí odkaz:
http://arxiv.org/abs/2405.18883
Autor:
Weiser, Yannick, Faorlin, Tommaso, Panzl, Lorenz, Lafenthaler, Thomas, Dania, Lorenzo, Bykov, Dmitry S., Monz, Thomas, Blatt, Rainer, Cerchiari, Giovanni
Levitated dipolar scatterers exhibit exceptional performance as optomechanical systems for observing quantum mechanics at the mesoscopic scale. However, their tendency to scatter light in almost any direction poses experimental challenges, in particu
Externí odkaz:
http://arxiv.org/abs/2402.04802
Autor:
Joshi, Lata Kh, Franke, Johannes, Rath, Aniket, Ares, Filiberto, Murciano, Sara, Kranzl, Florian, Blatt, Rainer, Zoller, Peter, Vermersch, Benoît, Calabrese, Pasquale, Roos, Christian F., Joshi, Manoj K.
Publikováno v:
Phys. Rev. Lett. 133, 010402, 2024
The non-equilibrium physics of many-body quantum systems harbors various unconventional phenomena. In this study, we experimentally investigate one of the most puzzling of these phenomena -- the quantum Mpemba effect, where a tilted ferromagnet resto
Externí odkaz:
http://arxiv.org/abs/2401.04270
Autor:
Postler, Lukas, Butt, Friederike, Pogorelov, Ivan, Marciniak, Christian D., Heußen, Sascha, Blatt, Rainer, Schindler, Philipp, Rispler, Manuel, Müller, Markus, Monz, Thomas
Encoding information redundantly using quantum error-correcting (QEC) codes allows one to overcome the inherent sensitivity to noise in quantum computers to ultimately achieve large-scale quantum computation. The Steane QEC method involves preparing
Externí odkaz:
http://arxiv.org/abs/2312.09745
Autor:
Meth, Michael, Haase, Jan F., Zhang, Jinglei, Edmunds, Claire, Postler, Lukas, Steiner, Alex, Jena, Andrew J., Dellantonio, Luca, Blatt, Rainer, Zoller, Peter, Monz, Thomas, Schindler, Philipp, Muschik, Christine, Ringbauer, Martin
Particle physics underpins our understanding of the world at a fundamental level by describing the interplay of matter and forces through gauge theories. Yet, despite their unmatched success, the intrinsic quantum mechanical nature of gauge theories
Externí odkaz:
http://arxiv.org/abs/2310.12110
Autor:
Ringbauer, Martin, Hinsche, Marcel, Feldker, Thomas, Faehrmann, Paul K., Bermejo-Vega, Juani, Edmunds, Claire, Postler, Lukas, Stricker, Roman, Marciniak, Christian D., Meth, Michael, Pogorelov, Ivan, Blatt, Rainer, Schindler, Philipp, Eisert, Jens, Monz, Thomas, Hangleiter, Dominik
Quantum computers are now on the brink of outperforming their classical counterparts. One way to demonstrate the advantage of quantum computation is through quantum random sampling performed on quantum computing devices. However, existing tools for v
Externí odkaz:
http://arxiv.org/abs/2307.14424
Autor:
Joshi, Manoj K., Kokail, Christian, van Bijnen, Rick, Kranzl, Florian, Zache, Torsten V., Blatt, Rainer, Roos, Christian F., Zoller, Peter
Publikováno v:
Nature 624, 539-544 (2023)
Entanglement is a distinguishing feature of quantum many-body systems, and uncovering the entanglement structure for large particle numbers in quantum simulation experiments is a fundamental challenge in quantum information science. Here we perform e
Externí odkaz:
http://arxiv.org/abs/2306.00057
Autor:
Franke, Johannes, Muleady, Sean R., Kaubruegger, Raphael, Kranzl, Florian, Blatt, Rainer, Rey, Ana Maria, Joshi, Manoj K., Roos, Christian F.
Publikováno v:
Nature (2023)
The control over quantum states in atomic systems has led to the most precise optical atomic clocks to date. Their sensitivity is currently bounded by the standard quantum limit, a fundamental floor set by quantum mechanics for uncorrelated particles
Externí odkaz:
http://arxiv.org/abs/2303.10688