Ausgewählte Publikationen
The one way quantum computer (QCc)
The one way quantum computer (QCc), aka. measurement based quantum computation. I have invented the QCc jointly with Hans Briegel (US patent 7,277,872). It is a scheme of universal quantum computation by local measurements on a multi-particle entangled quantum state, the so-called cluster state. Quantum information is written into the cluster state, processed and read out by one-qubit measurements only. As the computation proceeds, the entanglement in the resource cluster state is progressively destroyed. Measurements replace unitary evolution as the elementary process driving a quantum computation.
Weitere Publikationen
2022
Watkins GW, Nguyen HM, Lau HK, Paler A, Pearce S, Raußendorf R et al.. Lattice Surgery Quantum Error Correction Compiler. 2022. Abstract von APS March Meeting 2022, Chicago, USA / Vereinigte Staaten.
Wei TC, Raußendorf R, Affleck I. Some Aspects of Affleck–Kennedy–Lieb–Tasaki Models: Tensor Network, Physical Properties, Spectral Gap, Deformation, and Quantum Computation. in Bayat A, Bose S, Johannesson H, Hrsg., Entanglement in Spin Chains: From Theory to Quantum Technology Applications. Springer, Cham. 2022. S. 9–125. (Quantum Science and Technology). doi: 10.48550/arXiv.2201.09307, 10.1007/978-3-031-03998-0_5
Yang W, Nocera A, Herringer P, Raussendorf R, Affleck I. Symmetry analysis of bond-alternating Kitaev spin chains and ladders. Physical Review B. 2022 Mär 25;105(9):094432. doi: 10.48550/arXiv.2201.03132, 10.1103/PhysRevB.105.094432
2021
Okay C, Zurel M, Raussendorf R. On the extremal points of the Λ-polytopes and classical simulation of quantum computation with magic states. Quantum Information and Computation. 2021 Nov;21(13-14):1091–1110. doi: 10.48550/arXiv.2104.05822, 10.26421/QIC21.13-14-2, 10.26421/QIC22.7-8-4
Raußendorf R, Zurel M, Okay C. Method of simulating a quantum computation, system for simulating a quantum computation, method for issuing a computational key, system for issuing a computational key. WO2021195783A1. 2021 Okt 7.
2020
Azses D, Haenel R, Naveh Y, Raussendorf R, Sela E, Dalla Torre EG. Identification of Symmetry-Protected Topological States on Noisy Quantum Computers. Physical review letters. 2020 Sep 14;125(12):120502. doi: 10.1103/PhysRevLett.125.120502
Okay C, Raussendorf R. Homotopical approach to quantum contextuality. Quantum. 2020 Jan 5;4(217). doi: 10.22331/q-2020-01-05-217
Raussendorf R, Bermejo-Vega J, Tyhurst E, Okay C, Zurel M. Phase-space-simulation method for quantum computation with magic states on qubits. Physical Review A. 2020 Jan 31;101(1):012350. doi: 10.48550/arXiv.1905.05374, 10.1103/PhysRevA.101.012350, 10.1103/PhysRevA.105.039902
Yan X, Asavanant W, Kamakari H, Wu J, Young J, Raussendorf R. A Quantum Computer Architecture Based on Silicon Donor Qubits Coupled by Photons. in Quantum 2.0 2020. Optica Publishing Group (formerly OSA). 2020. QTu8A.15. (Optics InfoBase Conference Papers). doi: 10.1364/QUANTUM.2020.QTu8A.15
Yan X, Asavanant W, Kamakari H, Wu J, Young JF, Raussendorf R. A Quantum Computer Architecture Based on Silicon Donor Qubits Coupled by Photons. Advanced Quantum Technologies. 2020 Jun 2;3(11):2000011. doi: 10.1002/qute.202000011
Zurel M, Okay C, Raussendorf R. Hidden Variable Model for Universal Quantum Computation with Magic States on Qubits. Physical review letters. 2020 Dez 23;125(26):260404. doi: 10.48550/arXiv.2004.01992, 10.1103/PhysRevLett.125.260404
2019
Raussendorf R. Cohomological framework for contextual quantum computations. Quantum Information and Computation. 2019 Nov;19(13-14):1141-1170. doi: 10.48550/arXiv.1602.04155, 10.26421/qic19.13-14-4
Raussendorf R, Okay C, Wang DS, Stephen DT, Nautrup HP. Computationally Universal Phase of Quantum Matter. Physical review letters. 2019 Mär 4;122(9):090501. doi: 10.48550/arXiv.1803.00095, 10.1103/PhysRevLett.122.090501
Stephen DT, Nautrup HP, Bermejo-Vega J, Eisert J, Raussendorf R. Subsystem symmetries, quantum cellular automata, and computational phases of quantum matter. Quantum. 2019 Mai 20;3. doi: 10.22331/q-2019-05-20-142
2018
Bermejo-Vega J, Hangleiter D, Schwarz M, Raussendorf R, Eisert J. Architectures for Quantum Simulation Showing a Quantum Speedup. Physical Review X. 2018 Apr 9;8(2):021010. doi: 10.1103/PhysRevX.8.021010
Monroe C, Kim J, Raußendorf R. Fault-tolerant scalable modular quantum computer architecture with an enhanced control of multi-mode couplings between trapped ion qubits. US9858531B1. 2018 Jan 2. doi: https://worldwide.espacenet.com/patent/search/family/060788933/publication/US9858531B1?q=11195117
Okay C, Tyhurst E, Raussendorf R. The cohomological and the resource-theoretic perspective on quantum contextuality: Common ground through the contextual fraction. Quantum Information and Computation. 2018 Dez;18(15-16):1272-1294.
Wang DS, Affleck I, Raussendorf R. Topological Qubits from Valence Bond Solids. Physical review letters. 2018 Mai 17;120(20):200503. doi: 10.1103/PhysRevLett.120.200503, 10.48550/arXiv.1708.04756
2017
Bermejo-Vega J, Delfosse N, Browne DE, Okay C, Raussendorf R. Contextuality as a Resource for Models of Quantum Computation with Qubits. Physical review letters. 2017 Sep 21;119(12):120505. doi: 10.1103/PhysRevLett.119.120505
Delfosse N, Okay C, Bermejo-Vega J, Browne DE, Raussendorf R. Equivalence between contextuality and negativity of the Wigner function for qudits. New journal of physics. 2017 Dez 8;19(12):123024. doi: 10.1088/1367-2630/aa8fe3
