Crowdsourcing human common sense for quantum control

Autor: Jesper Hasseriis Mohr Jensen, Miroslav Gajdacz, Shaeema Zaman Ahmed, Jakub Herman Czarkowski, Carrie Weidner, Janet Rafner, Jens Jakob Sørensen, Klaus Mølmer, Jacob Friis Sherson

Publikováno v: Physical Review Research, Vol 3, Iss 1, p 013057 (2021)

Citizen science methodologies have over the past decade been applied with great success to help solve highly complex numerical challenges. Here, we take early steps in the quantum physics arena by introducing a citizen science game, Quantum Moves 2,

Externí odkaz: https://doaj.org/article/380fbdef4a9247b08a4246b04541dcdf

Achieving fast high-fidelity optimal control of many-body quantum dynamics

Autor: Jens Jakob Sørensen, Jacob F. Sherson, Frederik Skovbo Møller, Jesper Hasseriis Mohr Jensen

Publikováno v: Jensen, J H M, Møller, F S, Sørensen, J J W H & Sherson, J 2021, ' Achieving fast high-fidelity optimal control of many-body quantum dynamics ', Physical Review A, vol. 104, no. 5, 052210 . https://doi.org/10.1103/PhysRevA.104.052210

We demonstrate the efficiency of a recent exact-gradient optimal control methodology by applying it to a challenging many-body problem, crossing the superfluid to Mott-insulator phase transition in the Bose-Hubbard model. The system size necessitates

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::743dd5aa62d665b62ad67ec878665fd9
https://pure.au.dk/portal/da/publications/achieving-fast-highfidelity-optimal-control-of-manybody-quantum-dynamics(973167ec-fc14-48db-9e4d-11da8cce98e9).html

Hessian-based optimization of constrained quantum control

Autor: Jesper Hasseriis Mohr Jensen, Felix Motzoi, Mogens Dalgaard, Jacob F. Sherson

Publikováno v: Dalgaard, M, Motzoi, F, Jensen, J H M & Sherson, J 2020, ' Hessian-based optimization of constrained quantum control ', Physical Review A, vol. 102, no. 4, 042612 . https://doi.org/10.1103/PhysRevA.102.042612

Efficient optimization of quantum systems is a necessity for reaching fault tolerant thresholds. A standard tool for optimizing simulated quantum dynamics is the gradient-based \textsc{grape} algorithm, which has been successfully applied in a wide r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1522d83af098de2a08208d0125de0c44
https://doi.org/10.1103/physreva.102.042612

Crowdsourcing human common sense for quantum control

Autor: Shaeema Zaman Ahmed, Klaus Mølmer, C. A. Weidner, Jesper Hasseriis Mohr Jensen, Jacob F. Sherson, Janet Rafner, Miroslav Gajdacz, Jakub Herman Czarkowski, Jens Jakob Sørensen

Publikováno v: Jensen, J H M, Gajdacz, M, Ahmed, S Z, Czarkowski, J H, Weidner, C A, Rafner, J F, Sørensen, J J W H, Mølmer, K & Sherson, J 2021, ' Crowdsourcing human common sense for quantum control ', Physical Review Research, bind 3, nr. 1, 013057 . https://doi.org/10.1103/PhysRevResearch.3.013057
Physical Review Research

Citizen science methodologies have over the past decade been applied with great success to help solve highly complex numerical challenges. Here, we take early steps in the quantum physics arena by introducing a citizen science game, Quantum Moves 2,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a11cc1bf66853580442fdbee4428ebe

Halo Effects in the Low-energy Scattering of $^{15}$C with Heavy Targets

Autor: Ángel Perea, Miguel Madurga, P. Teubig, N. Keeley, A. Knyazev, A.A. Arokiaraj, A. Di Pietro, D. Galaviz, N. Ceylan, H. O. U. Fynbo, O. Sgouros, Olof Tengblad, T. Cap, Björn Jonson, M. Munch, R. Honório, M. Babo, S. Vinals, G. Marquínez-Durán, A. Pakou, T. Pérez, Ismael Martel, V. Soukeras, T. Kurtukian, Riccardo Raabe, María José García Borge, J. Cederkäll, L. M. Fraile, J. Fernandez, G. de Angelis, M. Renaud, C. García-Ramos, R. Wolski, K. Rusek, K. Riisager, P. Figuera, J. Yang, Jesper Hasseriis Mohr Jensen, L. Acosta, Rubina Kotak, Jose Sanchez-Segovia, M. Wolinska-Cichocka, J. D. Ovejas, A. K. Ordúz, Luis Peralta, A. M. Sánchez-Benítez

Publikováno v: Acta Physica Polonica B
Acta Phys.Polon.B
36th Mazurian Lakes Conference on Physics
36th Mazurian Lakes Conference on Physics, Sep 2019, Piaski, Poland. pp.731, ⟨10.5506/APhysPolB.51.731⟩
Ovejas, J D, Knyazev, A, Martel, I, Tengblad, O, Borge, M J G, Cederkäll, J, Keeley, N, Rusek, K, García-Ramos, C, Acosta, L A, Arokiaraj, A A, Babo, M, Cap, T, Ceylan, N, De Angelis, G, Di Pietro, A, Fernández, J P, Figuera, P, Fraile, L, Fynbo, H, Galaviz, D, Jensen, J H, Jonson, B, Kotak, R, Kurtukian, T, Madurga, M, Marquínez-Durán, G, Munch, M, Orduz, A K, Honório, R, Pakou, A, Pérez, T, Peralta, L, Perea, A, Raabe, R, Renaud, M, Riisager, K, Sánchez-Benítez, A M, Sánchez-Segovia, J, Sgouros, O, Soukeras, V, Teubig, P, Viñals, S, Wolińska-Cichocka, M, Wolski, R & Yang, J 2020, ' Halo effects in the low-energy scattering of 15 C with heavy targets ', Acta Physica Polonica B, vol. 51, no. 3, pp. 731-736 . https://doi.org/10.5506/APhysPolB.51.731
Digital.CSIC. Repositorio Institucional del CSIC
instname
Arias Montano. Repositorio Institucional de la Universidad de Huelva

6 pags., 3 figs. -- Presented at the XXXVI Mazurian Lakes Conference on Physics, Piaski, Poland, September 1–7, 2019
The neutron-rich carbon isotope C was postulated to be a halo nucleus (S = 1215 keV, S = 9395 keV) according to different high

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48f4c6b8eb0942f8abba108dfc39bcf6
https://hal.archives-ouvertes.fr/hal-02886887/file/APhysPolB_v51p0731.pdf