Results 41 to 50 of about 654,704 (296)
Noncommutative Solenoids and the Gromov-Hausdorff Propinquity [PDF]
, 2017 We prove that noncommutative solenoids are limits, in the sense of the Gromov-Hausdorff propinquity, of quantum tori. From this observation, we prove that noncommutative solenoids can be approximated by finite dimensional quantum compact metric spaces ...
Latremoliere, Frederic, Packer, Judith
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Quantum speed limits for observables
Physical Review A, 2022 In the Schr{ö}dinger picture, the state of a quantum system evolves in time and the quantum speed limit describes how fast the state of a quantum system evolves from an initial state to a final state. However, in the Heisenberg picture the observable evolves in time instead of the state vector.
Brij Mohan, Arun Kumar Pati
openaire +2 more sources
Controlling heat and particle currents in nanodevices by quantum observation
npj Quantum Materials, 2017 THERMOELECTRICS: Observe and control The presence of a quantum observer, acting locally in a thermoelectric nanodevice, is shown to be enough to change its heat and electronic transport path.
Robert Biele +3 more
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, 1994 We start with the observation that the quantum group SL_q(2), described in terms of its algebra of functions has a quantum subgroup, which is just a usual Cartan group.
E. Abe +13 more
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Does Observation Create Reality? [PDF]
, 2020 It has been suggested that the locality of information transfer in quantum entanglement indicates that reality is subjective, meaning that there is an innate inseparability between the physical system and the conscious mind of the observer.
Song, Daegene
core
Single-photon-driven high-order sideband transitions in an ultrastrongly coupled circuit quantum electrodynamics system [PDF]
, 2017 We report the experimental observation of high-order sideband transitions at the single-photon level in a quantum circuit system of a flux qubit ultrastrongly coupled to a coplanar waveguide resonator.
Chen, Zhen +10 more
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Observation of Quantum Fluctuations of Charge on a Quantum Dot
, 1998 We have incorporated an aluminum single electron transistor directly into the defining gate structure of a semiconductor quantum dot, permitting precise measurement of the charge in the dot.
A. Furusaki +24 more
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Self-testing and certification using trusted quantum inputs
New Journal of Physics, 2020 Device-independent certification of quantum devices is of crucial importance for the development of secure quantum information protocols. So far, the most studied scenario corresponds to a system consisting of different non-characterized devices that ...
Ivan Šupić +3 more
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Counterpropagating topological and quantum Hall edge channels
Nature Communications, 2022 The quantum spin Hall effect disappears at high magnetic fields when the band inversion is lifted. The authors demonstrate that in contrast, in disordered samples, counter-propagating topological and quantum Hall edge channels prevent the detection of ...
Saquib Shamim +9 more
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"Quantum machine" to solve quantum "measurement problem"?
, 2014 Recently a study of the first superposed mechanical quantum object ("machine") visible to the naked eye was published. However, as we show, it turns out that if the object would actually be observed, i.e.
Hansson, Johan
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