Zobrazeno 1 - 8
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pro vyhledávání: '"Niederle, Astrid"'
Autor:
Leib, Dominik, Seidel, Tobias, Jäger, Sven, Heese, Raoul, Jones, Caitlin Isobel, Awasthi, Abhishek, Niederle, Astrid, Bortz, Michael
Publikováno v:
Sci Rep 13, 18743 (2023)
We present a comprehensive case study comparing the performance of D-Waves' quantum-classical hybrid framework, Fujitsu's quantum-inspired digital annealer, and Gurobi's state-of-the-art classical solver in solving a transport robot scheduling proble
Externí odkaz:
http://arxiv.org/abs/2309.09736
Publikováno v:
Quantum 6, 676 (2022)
We propose a quantum representation of binary classification trees with binary features based on a probabilistic approach. By using the quantum computer as a processor for probability distributions, a probabilistic traversal of the decision tree can
Externí odkaz:
http://arxiv.org/abs/2108.13207
Publikováno v:
Phys. Rev. A 94, 033607 (2016)
Ultracold bosonic atoms in optical lattices self-organize into a variety of structural and quantum phases when placed into a single-mode cavity and pumped by a laser. Cavity optomechanical effects induce an atom density modulation at the cavity-mode
Externí odkaz:
http://arxiv.org/abs/1606.00912
Autor:
Niederle, Astrid, Rieger, Heiko
Publikováno v:
New J. Phys. 15, 075029 (2013)
The Bose glass (BG) phase is the Griffiths region of the disordered Bose Hubbard model (BHM), characterized by finite, quasi-superfluid clusters within a Mott insulating background. We propose to utilize this characterization to identify the complete
Externí odkaz:
http://arxiv.org/abs/1304.5079
Publikováno v:
Phys. Rev. A 82, 013629 (2010)
We investigate the many-particle and mean-field correspondence for a non-Hermitian N-particle Bose-Hubbard dimer where a complex onsite energy describes an effective decay from one of the modes. Recently a generalized mean-field approximation for thi
Externí odkaz:
http://arxiv.org/abs/1003.3355
Akademický článek
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Autor:
Niederle, Astrid Elisa
Bosons in optical lattices can be described by the Bose-Hubbard model. In regular lattices a phase transition from a Mott insulator to the superfluid phase occurs, at which localization is transferred from position to momentum space. In the disordere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______286::79076bc91e418f3bb4cf929730805178