Exploració per tema "Quantum physics"
Ara es mostren els items 1-8 de 8
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Absence of off-diagonal long-range order in hcp 4He dislocation cores
(American Institute of Physics (AIP), 2023-01-03)
Article
Accés obertThe mass transport properties along dislocation cores in hcp 4 He are revisited by considering two types of edge dislocations as well as a screw dislocation, using a fully correlated quantum simulation approach. Specifically, ... -
Bounds on the capacity and power of quantum batteries
(American Physical Society, 2020-05-01)
Article
Accés obertQuantum batteries, composed of quantum cells, are expected to outperform their classical analogs. The origin of such advantages lies in the role of quantum correlations, which may arise during the charging and ... -
Darboux integrals for Schrödinger planar vector fields via Darboux transformations
(2011-11-01)
Report de recerca
Accés obertIn this paper we study the Darboux transformations of planar vector fields of Schrödinger type. Using the isogaloisian property of Darboux transformation we prove the “invariance” of the elements of the “Darboux Theory of ... -
de Koning et al. Reply: [to Comment on "Absence of off-diagonal long-range order in hcp 4He dislocation cores"]
(American Institute of Physics (AIP), 2023-10-31)
Article
Accés obert -
Equivalence regimes for geometric quantum discord and local quantum uncertainty
(American Physical Society, 2021-10-01)
Article
Accés obertThe concept of quantum discord aims at unveiling quantum correlations that go beyond those described by entanglement. Its original formulation [L. Henderson and V. Vedral, J. Phys. A: Math. Gen. 34, 6899 (2001); H. Ollivier ... -
Quantum error-correcting codes and their geometries
(European Mathematical Society (EMS), 2023-02-10)
Article
Accés obertThis is an expository article aiming to introduce the reader to the underlying mathematics and geometry of quantum error correction. Information stored on quantum particles is subject to noise and interference from the ... -
Self-Trapped polarons and topological defects in a topological mott insulator
(American Institute of Physics (AIP), 2020-12-11)
Article
Accés obertMany-body interactions in topological quantum systems can give rise to new phases of matter, which simultaneously exhibit both rich spatial features and topological properties. In this work, we consider spinless fermions ... -
Ultra-long quantum walks via spin–orbit photonics
(Optical Society of American (OSA), 2023-03-01)
Article
Accés obertThe possibility of fine-tuning the couplings between optical modes is a key requirement in pho- tonic circuits for quantum simulations. In these architectures, emulating the long-time evolution of particles across large ...