Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Rispler, Manuel"'
Autor:
de la Fuente, Julio C. Magdalena, Old, Josias, Townsend-Teague, Alex, Rispler, Manuel, Eisert, Jens, Müller, Markus
Analyzing and developing new quantum error-correcting schemes is one of the most prominent tasks in quantum computing research. In such efforts, introducing time dynamics explicitly in both analysis and design of error-correcting protocols constitute
Externí odkaz:
http://arxiv.org/abs/2407.08566
Publikováno v:
Quantum Sci. Technol. 9 045012 (2024)
We use the recently introduced lifted product to construct a family of Quantum Low Density Parity Check Codes (QLDPC codes). The codes we obtain can be viewed as stacks of surface codes that are interconnected, leading to the name lift-connected surf
Externí odkaz:
http://arxiv.org/abs/2401.02911
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
Quantum error correcting (QEC) stabilizer codes enable protection of quantum information against errors during storage and processing. Simulation of noisy QEC codes is used to identify the noise parameters necessary for advantageous operation of logi
Externí odkaz:
http://arxiv.org/abs/2309.12774
Autor:
Schmid, Ludwig, Locher, David F., Rispler, Manuel, Blatt, Sebastian, Zeiher, Johannes, Müller, Markus, Wille, Robert
Publikováno v:
Quantum Sci. Technol. 9, 033001 (2024)
Neutral Atom Quantum Computing (NAQC) emerges as a promising hardware platform primarily due to its long coherence times and scalability. Additionally, NAQC offers computational advantages encompassing potential long-range connectivity, native multi-
Externí odkaz:
http://arxiv.org/abs/2309.08656
Topological color codes are widely acknowledged as promising candidates for fault-tolerant quantum computing. Neither a two-dimensional nor a three-dimensional topology, however, can provide a universal gate set $\{$H, T, CNOT$\}$, with the T-gate mi
Externí odkaz:
http://arxiv.org/abs/2306.17686
Autor:
Heußen, Sascha, Postler, Lukas, Rispler, Manuel, Pogorelov, Ivan, Marciniak, Christian D., Monz, Thomas, Schindler, Philipp, Müller, Markus
Fault-tolerant quantum error correction provides a strategy to protect information processed by a quantum computer against noise which would otherwise corrupt the data. A fault-tolerant universal quantum computer must implement a universal gate set o
Externí odkaz:
http://arxiv.org/abs/2301.10017
Autor:
Old, Josias, Rispler, Manuel
Publikováno v:
Quantum 7, 1037 (2023)
Belief propagation (BP) is well-known as a low complexity decoding algorithm with a strong performance for important classes of quantum error correcting codes, e.g. notably for the quantum low-density parity check (LDPC) code class of random expander
Externí odkaz:
http://arxiv.org/abs/2212.03214
Fault-tolerant quantum computation relies on scaling up quantum error correcting codes in order to suppress the error rate on the encoded quantum states. Topological codes, such as the surface code or color codes are leading candidates for practical
Externí odkaz:
http://arxiv.org/abs/2112.09584
Autor:
Postler, Lukas, Heußen, Sascha, Pogorelov, Ivan, Rispler, Manuel, Feldker, Thomas, Meth, Michael, Marciniak, Christian D., Stricker, Roman, Ringbauer, Martin, Blatt, Rainer, Schindler, Philipp, Müller, Markus, Monz, Thomas
Publikováno v:
Nature 605, 675-680 (2022)
Quantum computers can be protected from noise by encoding the logical quantum information redundantly into multiple qubits using error correcting codes. When manipulating the logical quantum states, it is imperative that errors caused by imperfect op
Externí odkaz:
http://arxiv.org/abs/2111.12654