Zobrazeno 1 - 8
of 8
pro vyhledávání: '"G. I. Struchalin"'
Autor:
G. I. Struchalin, Yong Siah Teo, Seongwook Shin, Hyunseok Jeong, Yoon-Ho Kim, E. V. Kovlakov, Yosep Kim, Gerd Leuchs, Stanislav Straupe, Luis L. Sánchez-Soto, Sergei P. Kulik
Publikováno v:
E-Prints Complutense. Archivo Institucional de la UCM
instname
New J. Phys.
instname
New J. Phys.
We train convolutional neural networks to predict whether or not a set of measurements is informationally complete to uniquely reconstruct any given quantum state with no prior information. In addition, we perform fidelity benchmarking based on this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8141835d62d20a58457a9953e0546a1b
Full quantum tomography of high-dimensional quantum systems is experimentally infeasible due to the exponential scaling of the number of required measurements on the number of qubits in the system. However, several ideas were proposed recently for pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::980cdb641684854cddaa889a9b65ceec
http://arxiv.org/abs/2008.05234
http://arxiv.org/abs/2008.05234
Autor:
I. V. Dyakonov, M. Yu. Saygin, Stanislav Straupe, Sergei P. Kulik, G. I. Struchalin, F. V. Gubarev
Publikováno v:
Physical Review A. 102
We present a novel semi-analytical methodology to construct optimal linear optical circuits for heralded production of 3-photon GHZ and 2-photon Bell states. We provide a detailed description and analysis of the resulting optical schemes, which deliv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e411316659835850fd582f5e2d1e283e
https://doi.org/10.1103/physreva.102.012604
https://doi.org/10.1103/physreva.102.012604
Autor:
Hyunseok Jeong, G. I. Struchalin, D. Ahn, Yong Siah Teo, Stanislav Straupe, E. V. Kovlakov, Sergei P. Kulik, Luis L. Sánchez-Soto, Gerd Leuchs
Publikováno v:
Physical Review A
E-Prints Complutense. Archivo Institucional de la UCM
instname
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
E-Prints Complutense. Archivo Institucional de la UCM
instname
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
We present a compressive quantum process tomography scheme that fully characterizes any rank-deficient completely-positive process with no a priori information about the process apart from the dimension of the system on which the process acts. It use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ff6924d60eb8b4f345152eacca61785
https://hdl.handle.net/21.11116/0000-0008-12C0-A21.11116/0000-0008-12BE-E
https://hdl.handle.net/21.11116/0000-0008-12C0-A21.11116/0000-0008-12BE-E
Autor:
Sergei P. Kulik, Andrey Kardashin, G. I. Struchalin, Stanislav Straupe, V. V. Krasnikov, N. N. Skryabin, Jacob Biamonte, O. V. Borzenkova
Publikováno v:
Applied Physics Letters. 118:144002
The numerical emulation of quantum physics and quantum chemistry often involves an intractable number of degrees of freedom and admits no known approximation in general form. In practice, representing quantum-mechanical states using available numeric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9978a87c0af96c3103a60cf7aacb5707
https://doi.org/10.1063/5.0043322
https://doi.org/10.1063/5.0043322
Publikováno v:
Laser Physics Letters. 17:105210
Quantum tomography is a process of quantum state reconstruction using data from multiple measurements. An essential goal for a quantum tomography algorithm is to find measurements that will maximize the useful information about an unknown quantum sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efc1864cd151f3cbd20c0cf6d1cc4304
https://doi.org/10.1088/1612-202x/abaf57
https://doi.org/10.1088/1612-202x/abaf57
Publikováno v:
Physical Review A. 98
Adaptive measurements have recently been shown to significantly improve the performance of quantum state and process tomography. However, the existing methods either cannot be straightforwardly applied to high-dimensional systems or are prohibitively
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fefe65622ec26dcec64777980637447
https://doi.org/10.1103/physreva.98.032330
https://doi.org/10.1103/physreva.98.032330
Autor:
K. S. Kravtsov, Sergei P. Kulik, G. I. Struchalin, I. V. Radchenko, Stanislav Straupe, Ivan Pogorelov
Publikováno v:
Physical Review A. 93
We report an experimental realization of adaptive Bayesian quantum state tomography for two-qubit states. Our implementation is based on the adaptive experimental design strategy proposed in [F.Husz\'ar and N.M.T.Houlsby, Phys.Rev.A 85, 052120 (2012)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6206095d4e2655c0c0045bdaf47f3af8
https://doi.org/10.1103/physreva.93.012103
https://doi.org/10.1103/physreva.93.012103