QIMABOS APVV-0808-12

Title: Quantum information of many-body quantum systems
Duration: 01/10/2013 - 31/09/2017
Principal Investigator: Prof. RNDr. Vladimír Bužek, DrSc.

Project Goals: Project focuses on quantum many-body systems from quantum information perspective with the aim of achieving qualitative progress in the understanding of complex quantum phenomena ...

Researchers: Mário Ziman, Peter Staňo, Vladimír Bužek, Andrej Gendiar, Daniel Nagaj, Miroslav Grajcar, Michal Sedlák, Peter Rapčan, Daniel Reitzner, Libor Caha, Jozef Genzor, Michal Daniška, Tomáš Rybár

Publications:

1. Y. Sasagawa, H. Ueda, A. Gendiar, J. Genzor, T. Nishino, Entanglement Entropy of the Two-Dimensional +-J Ising Model on the Nishimori Line, arXiv:1708.03463
2. Hana Čenčariková, Jozef Strečka, Andrej Gendiar: Magnetization processes and existence of reentrant phase transitions in coupled spin-electron model on doubly decorated planar lattices, arXiv:1709.09341
3. G. Oelsner, C. K. Andersen, M. Rehák, M. Schmelz, S. Anders, M. Grajcar, U. Hübner, K. Mølmer, and E. Il’ichev: Detection of Weak Microwave Fields with an Underdamped Josephson Junction Phys. Rev. Applied 7, 014012 (2017)
4. P. Neilinger, S. N. Shevchenko, J. Bogár, M. Rehák, G. Oelsner, D. S. Karpov, O. Astafiev, M. Grajcar, E. Il'ichev: Landau-Zener-Stückelberg-Majorana lasing in circuit QED, Phys. Rev. B 94, 094519 (2016) [arXiv:1603.00245]
5. Aharon Brodutch, Daniel Nagaj, Or Sattath, Dominique Unruh: An adaptive attack on Wiesner's quantum money based on interaction-free measurement, Quantum Information & Computation, Vol.16 No.11&12, pp1048-1070 (2016) [arXiv:1404.1507]
6. Yoju Lee, Frank Verstraete, Andrej Gendiar: Boundary-field-driven control of discontinuous phase transitions on hyperbolic lattices, Phys. Rev. E 94, 022133 (2016) [arXiv:1606.04009]
7. T. Fujita, P. Stano, G. Allison, K. Morimoto, Y. Sato, M. Larsson, J.-H. Park, A. Ludwig, A. D. Wieck, A. Oiwa, S. Tarucha: Footprints of hyperfine, spin-orbit, and decoherence effects in Pauli spin blockade, Phys. Rev. Lett. 117, 206802 (2016) [arXiv:1603.04861]
8. Jelena Klinovaja, Peter Stano, Daniel Loss: Topological Floquet Phases in Driven Coupled Rashba Nanowires, Phys. Rev. Lett. 116, 176401 (2016) [arXiv:1510.03640]
9. Marcel Serina, Jozef Genzor, Yoju Lee, Andrej Gendiar: Free-energy analysis of spin models on hyperbolic lattice geometries, Phys. Rev. E 93, 042123 (2016) [arXiv:1511.08358]
10. Michal Daniska, Andrej Gendiar: Analysis of quantum spin models on hyperbolic lattices and Bethe lattice, J. Phys. A 49, 145003 (2016) [arXiv:1510.01450]
11. Tomoyuki Morimae, Daniel Nagaj, Norbert Schuch: Quantum proofs can be verified using only single qubit measurements, Phys. Rev. A 93, 022326 (2016) [arXiv:1510.06789]
12. Teiko Heinosaari, Takayuki Miyadera, Mário Ziman: An Invitation to Quantum Incompatibility, Journal of Physics A 49, 123001 (2016) [arXiv:1511.07548]
13. M. R. Delbecq, T. Nakajima, P. Stano, T. Otsuka, S. Amaha, J. Yoneda, K. Takeda, G. Allison, A. Ludwig, A. D. Wieck, S. Tarucha: Quantum dephasing in a gated GaAs triple quantum dot due to non-ergodic noise, Phys. Rev. Lett. 116, 046802 (2016) [arXiv:1512.08832]
14. Jozef Genzor, Andrej Gendiar, Tomotoshi Nishino: Phase Transition of the Ising Model on Fractal Lattice, Phys. Rev. E 93, 012141 (2016) [arXiv:1509.05596]
15. Chen-Hsuan Hsu, Peter Stano, Jelena Klinovaja, Daniel Loss: Anti-ferromagnetic nuclear spin helix and topological superconductivity in C13 nanotubes, Phys. Rev. B 92, 235435 (2015) [arXiv:1509.01685]
16. M. Žemlička, P. Neilinger, M. Trgala, M. Rehák, D. Manca, M. Grajcar, P. Szabó, P. Samuely, Š. Gaži, U. Hübner, V. M. Vinokur, and E. Il'ichev: Finite quasiparticle lifetime in disordered superconductors, Phys. Rev. B 92, 224506 (2015) [arXiv:1407.2402]
17. Yudong Cao, Daniel Nagaj: Perturbative gadgets without strong interactions, Quantum Information & Computation 15, pp1197-1222 (2015) [arXiv:1408.5881]
18. Roman Krčmár, Ladislav Šamaj: Reentrant disorder-disorder transitions in generalized multicomponent Widom-Rowlinson models, Phys. Rev. E 92, 052103 (2015)
19. Tomáš Rybár, Mário Ziman: Process estimation in presence of time-invariant memory effects, Phys. Rev. A 92, 042315 (2015) [arXiv:1409.4268]
20. Teiko Heinosaari, Jukka Kiukas, Daniel Reitzner, Jussi Schultz: Incompatibility breaking quantum channels, J. Phys. A: Math. Theor. 48, 435301 (2015) [arXiv:1504.05768]
21. P. Neilinger, M. Rehák, M. Grajcar, G. Oelsner, U. Hübner, E. Il'ichev: Two-photon lasing by a superconducting qubit, Phys. Rev. B 91, 104516 (2015) [arXiv:1501.01543]
22. Michal Daniska, Andrej Gendiar: Tensor product variational formulation applied to pentagonal lattice, J. Phys. A: Math. Theor. 48, 435002 (2015) [arXiv:1503.07978]
23. Teiko Heinosaari, Jukka Kiukas, Daniel Reitzner: Noise Robustness of the Incompatibility of Quantum Measurements, Phys. Rev. A 92, 022115 (2015) [arXiv:1501.04554]
24. Andrew M. Childs, David Gosset, Daniel Nagaj, Mouktik Raha, Zak Webb: Momentum switches, Quantum Information and Computation 15, 601-621 (2015) [arXiv:1406.4510],
25. Stefano Zippilli, Miroslav Grajcar, Evgeni Il'ichev, Fabrizio Illuminati: Simulating long-distance entanglement in quantum spin chains by superconducting flux qubits, Phys. Rev. A 91, 022315 (2015) [arXiv:1410.5444]
26. Jozef Genzor, Vladimír Bužek, Andrej Gendiar: Thermodynamic model of social influence on two-dimensional square lattice: Case for two features, Physica A 420, 200-211 (2015) [arXiv:1403.1771]
27. Maria Kieferova, Nathan Wiebe: On The Power Of Coherently Controlled Quantum Adiabatic Evolutions, New J. Phys. 16, 123034 (2014) [arXiv:1403.6545]
28. Peter Stano, Daniel Loss: NMR Response of Nuclear Spin Helix in Quantum Wires with Hyperfine and Spin-Orbit Interaction, Phys. Rev. B 90, 195312 (2014) [arXiv:1408.2353]
29. Dorit Aharonov, Aram W. Harrow, Zeph Landau, Daniel Nagaj, Mário Szegedy, Umesh Vazirani: Local tests of global entanglement and a counterexample to the generalized area law, FOCS 2014, 246-255 (2014) [arXiv:1410.0951]
30. Tobias Meng, Peter Stano, Jelena Klinovaja, Daniel Loss: Helical nuclear spin order in a strip of stripes in the Quantum Hall regime, Eur. Phys. J. B 87, 203 (2014) [arXiv:1407.3726]
31. Andrej Gendiar, Michal Daniska, Roman Krčmár, Tomotoshi Nishino: Mean-field universality class induced by weak hyperbolic curvatures, Phys. Rev. E 90, 012122 (2014) [arXiv:1403.5377]
32. Sergey N. Filippov, Mário Ziman: Entanglement sensitivity to signal attenuation and amplification, Phys. Rev. A 90, 010301(R) (2014) [arXiv:1405.1754]
33. Daniel Reitzner, Mário Ziman: Two notes on Grover’s search: Programming and discriminating, The European Physical Journal Plus 129, 128 (2014) [arXiv:1406.6391]
34. Christoph Kloeffel, Mircea Trif, Peter Stano, and Daniel Loss: Circuit QED with Hole-Spin Qubits in Ge/Si Nanowire Quantum Dots, Phys. Rev. B 88, 241405(R) (2013) [arXiv:1306.3596]