Лаборатория Квантовой Информации

Лаборатория Квантовой Информации
и Квантовой Оптики

Наши публикации

K. S. Kravtsov, S. S. Straupe, I. V. Radchenko, N. M. T. Houlsby, F. Huszár and S. P. Kulik,
«Experimental adaptive Bayesian tomography»,
Phys. Rev. A, 87(6), 062122 (2013).

We report an experimental realization of an adaptive quantum state tomography protocol. Our method takes advantage of a Bayesian approach to statistical inference and is naturally tailored for adaptive strategies. For pure states, we observe close to N^{−1} scaling of infidelity with overall number of registered events, while the best nonadaptive protocols allow for N^{−1/2} scaling only. Experiments are performed for polarization qubits, but the approach is readily adapted to any dimension.

BibTeX BibTeX Citation:

Скачать [help]:

Поиск по сайту

Powered by Linux Nginx WEB server Valid XHTML 1.1
Powered by PHP Valid CSS
Powered by MySQL Get Firefox!
Дизайн и разработка сайта - Alex Shurupov, © 2009. Powered by AJAX