Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Martin Ringbauer"'
Autor:
Giuseppe Calajó, Giuseppe Magnifico, Claire Edmunds, Martin Ringbauer, Simone Montangero, Pietro Silvi
Publikováno v:
PRX Quantum, Vol 5, Iss 4, p 040309 (2024)
We present a quantum simulation strategy for a (1+1)-dimensional SU(2) non-Abelian lattice gauge theory with dynamical matter, a hardcore-gluon Hamiltonian Yang-Mills, tailored to a six-level trapped-ion-qudit quantum processor, as recently experimen
Externí odkaz:
https://doaj.org/article/56eb30c5da324ca895c3e695a2e70532
Autor:
Pavel Hrmo, Benjamin Wilhelm, Lukas Gerster, Martin W. van Mourik, Marcus Huber, Rainer Blatt, Philipp Schindler, Thomas Monz, Martin Ringbauer
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-6 (2023)
Abstract Quantum information carriers, just like most physical systems, naturally occupy high-dimensional Hilbert spaces. Instead of restricting them to a two-level subspace, these high-dimensional (qudit) quantum systems are emerging as a powerful r
Externí odkaz:
https://doaj.org/article/3d882f2ffb354ccfb0ffe40ead8774b4
Autor:
Pavel P. Popov, Michael Meth, Maciej Lewestein, Philipp Hauke, Martin Ringbauer, Erez Zohar, Valentin Kasper
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013202 (2024)
Lattice gauge theories are fundamental to various fields, including particle physics, condensed matter, and quantum information theory. Recent progress in the control of quantum systems allows for studying Abelian lattice gauge theories in table-top
Externí odkaz:
https://doaj.org/article/120c76b3c6174304a987858b84519ed2
Autor:
Murali K. Kurmapu, V.V. Tiunova, E.S. Tiunov, Martin Ringbauer, Christine Maier, Rainer Blatt, Thomas Monz, Aleksey K. Fedorov, A.I. Lvovsky
Publikováno v:
PRX Quantum, Vol 4, Iss 4, p 040345 (2023)
A prerequisite to the successful development of quantum computers and simulators is precise understanding of the physical processes occurring therein, which can be achieved by measuring the quantum states that they produce. However, the resources req
Externí odkaz:
https://doaj.org/article/84797bdfe59642a48dad39ded2db07dc
Publikováno v:
Quantum, Vol 7, p 1141 (2023)
Gate-based universal quantum computation is formulated in terms of two types of operations: local single-qubit gates, which are typically easily implementable, and two-qubit entangling gates, whose faithful implementation remains one of the major exp
Externí odkaz:
https://doaj.org/article/321e7a01a4fc4c35be3cb734b64ba73d
Autor:
Michael Meth, Viacheslav Kuzmin, Rick van Bijnen, Lukas Postler, Roman Stricker, Rainer Blatt, Martin Ringbauer, Thomas Monz, Pietro Silvi, Philipp Schindler
Publikováno v:
Physical Review X, Vol 12, Iss 4, p 041035 (2022)
Tensor-network (TN) states are efficient parametric representations of ground states of local quantum Hamiltonians extensively used in numerical simulations. Employing TN Ansatz states directly on a quantum simulator can potentially offer an exponent
Externí odkaz:
https://doaj.org/article/9bf15ff3fcd84ac8a5f8cfbdec6f7be0
Autor:
Roman Stricker, Michael Meth, Lukas Postler, Claire Edmunds, Chris Ferrie, Rainer Blatt, Philipp Schindler, Thomas Monz, Richard Kueng, Martin Ringbauer
Publikováno v:
PRX Quantum, Vol 3, Iss 4, p 040310 (2022)
Quantum computers solve ever more complex tasks using steadily growing system sizes. Characterizing these quantum systems is vital, yet becoming increasingly challenging. The gold-standard method for this task is quantum state tomography (QST), capab
Externí odkaz:
https://doaj.org/article/5eb713deef9947f79e1ee43ef595d12f
Autor:
Roman Stricker, Davide Vodola, Alexander Erhard, Lukas Postler, Michael Meth, Martin Ringbauer, Philipp Schindler, Rainer Blatt, Markus Müller, Thomas Monz
Publikováno v:
PRX Quantum, Vol 3, Iss 3, p 030318 (2022)
In advanced quantum processors, quantum operations are increasingly processed along multiple in-sequence measurements that result in classical data and affect the rest of the computation. Because of the information gain of classical measurements, non
Externí odkaz:
https://doaj.org/article/4378a56faafd401299e2d5268c94e42e
Autor:
Farid Shahandeh, Martin Ringbauer
Publikováno v:
Quantum, Vol 3, p 125 (2019)
Quantum optomechanics uses optical means to generate and manipulate quantum states of motion of mechanical resonators. This provides an intriguing platform for the study of fundamental physics and the development of novel quantum devices. Yet, the ch
Externí odkaz:
https://doaj.org/article/3a9dfbf5fdb0408b90b3ca3a893a148a
Autor:
Martin Ringbauer, Thomas R. Bromley, Marco Cianciaruso, Ludovico Lami, W. Y. Sarah Lau, Gerardo Adesso, Andrew G. White, Alessandro Fedrizzi, Marco Piani
Publikováno v:
Physical Review X, Vol 8, Iss 4, p 041007 (2018)
Quantum coherence, present whenever a quantum system exists in a superposition of multiple classically distinct states, marks one of the fundamental departures from classical physics. Quantum coherence has recently been investigated rigorously within
Externí odkaz:
https://doaj.org/article/da37bdb3e4eb490e990e7c67c9a13124