Publications related to Uncertainty Relations

S. Sponar, A. Danner, M. Ozawa, and Y. Hasegawa, Neutron Optical Test of Completeness of Quantum Root-Mean-Square Errors, npj Quantum Information 7, 106 (2021) or arXiv:2009.06418 [quant-ph].

S. Sponar, A. Danner, V. Pecile, N. Einsidler, B. Demirel, and Y. Hasegawa, Experimental Test of Entropic Noise-Disturbance Uncertainty Relations for Three-Outcome Qubit Measurements, Physical Review Research 3, 023175 (2021) or arXiv:2005.13410 [quant-ph].

Stephan Sponar, Armin Danner, Kazuma Obigane, Simon Hack, and Yuji Hasegawa, Experimental Test of Tight State-Independent Preparation Uncertainty Relations for Qubits, Physical Review A, 102, 042204 (2020) or arXiv:2002.10725 [quant-ph].

Bülent Demirel, Stephan Sponar, and Yuji Hasegawa, Measurements of Entropic Uncertainty Relations in Neutron Optics,
Applied Science 10, 1087 (2020).

Bülent Demirel, Stephan Sponar, Alastair A. Abbott, Cyril Branciard, and Yuji Hasegawa, Experimental test of an entropic measurement uncertainty relation for arbitrary qubit observables, New Journal of Physics 21, 013038 (2019) [quant-ph/1711.05023].

Georg Sulyok and Stephan Sponar, Heisenberg’s error-disturbance uncertainty relation: Experimental study of competing approaches,  Physical Review A 96, 022137 (2017).

B. Demirel, S. Sponar, G. Sulyok, M. Ozawa, and Y. Hasegawa, Experimental Test of Residual Error-Disturbance Uncertainty Relations for Mixed Spin-1⁄2 States, Physical Review Letters 117, 140402 (2016) [quant-ph/1511.03462].

S. Sponar, Error-disturbance uncertainty relations in neutron spin measurements, International Journal of Quantum Information 14, 1640016 (2016).

G. Sulyok, S. Sponar, B. Demirel, F. Buscemi, M.J. Hall, M. Ozawa, and Y. Hasegawa, Experimental test of entropic noise-disturbance uncertainty relations for spin – 1/2 measurements, Physical Review Letters 115, 030401 (2015) [quant-ph/1504.04200].

S. Sponar, G. Sulyok, J. Erhart, and Y. Hasegawa, Error-Disturbance Uncertainty Relations in Neutron-Spin Measurements, Advances in High Energy Physics 2014, 735398 (2014).

G. Sulyok, S. Sponar, J. Erhart, G. Badurek, M. Ozawa, and Y. Hasegawa, Violation of Heisenberg’s error-disturbance uncertainty relation in spin measurements, Physical Review A 88, 022110 (2013) [quant-ph/1305.7251].

J. Erhart, S. Sponar, G. Sulyok, G. Badurek, M. Ozawa, and Y. Hasegawa, Experimental demonstration of a universally valid error-disturbance uncertainty relation in spin-measurements, Nature Physics 8, 185-189 (2012) [quant-ph/1201.1833].