Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Nathan K Langford"'
Publikováno v:
New Journal of Physics, Vol 24, Iss 6, p 065002 (2022)
High-efficiency photon-pair production is a long-sought-after goal for many optical quantum technologies, and coherent photon conversion (CPC) processes are promising candidates for achieving this. We show theoretically how to control coherent conver
Externí odkaz:
https://doaj.org/article/04e3ae6401f94ffd9d63665a1616f72c
Autor:
Nathan K Langford
Publikováno v:
New Journal of Physics, Vol 15, Iss 3, p 035003 (2013)
A prime goal of quantum tomography is to provide quantitatively rigorous characterization of quantum systems, be they states, processes or measurements, particularly for the purposes of trouble-shooting and benchmarking experiments in quantum informa
Externí odkaz:
https://doaj.org/article/36436f3841d145c289e6f9b2d6cd22a2
Autor:
Markus Jerger, Yarema Reshitnyk, Markus Oppliger, Anton Potočnik, Mintu Mondal, Andreas Wallraff, Kenneth Goodenough, Stephanie Wehner, Kristinn Juliusson, Nathan K. Langford, Arkady Fedorov
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
Tests of the Bell-Kochen-Specker theorem aim at showing that the measurement statistics of a single qutrit are incompatible with noncontextual realism. Here, the authors use a superconducting qutrit with deterministic readouts to violate a noncontext
Externí odkaz:
https://doaj.org/article/b81754aae0224c38b9736462ee25c016
Publikováno v:
2022 International Conference Laser Optics (ICLO).
Autor:
Cahit Kargi, Juan Pablo Dehollain, Fabio Henriques, Lukas M. Sieberer, Tobias Olsacher, Philipp Hauke, Markus Heyl, Peter Zoller, Nathan K. Langford
Maximising the power of digital quantum simulators requires careful optimisation of experimental resources. We conclusively demonstrate a direct connection between quantum chaos and the breakdown of Trotterisation, exhibiting surprisingly universal b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f4c49be115f4e2e32c7a32a5e91cc64
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/93516
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/93516
Publikováno v:
NPJ Quantum Information, 4
npj Quantum Information, Vol 4, Iss 1, Pp 1-7 (2018)
npj Quantum Information, Vol 4, Iss 1, Pp 1-7 (2018)
Analog quantum simulations offer rich opportunities for exploring complex quantum systems and phenomena through the use of specially engineered, well-controlled quantum systems. A critical element, increasing the scope and flexibility of such experim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50304e967ef5c4f6ff39bc59f4eab05c
https://hdl.handle.net/10453/130194
https://hdl.handle.net/10453/130194
Autor:
Thomas Sand Jespersen, Alessandro Bruno, Michiel Adriaan Rol, O. W. Enzing, Nathan K. Langford, Peter Krogstrup, F. Luthi, Christian Dickel, Jesper Nygård, Leonardo DiCarlo, Thijs Stavenga
Publikováno v:
Physical Review Letters, 120(10)
Physical Review Letters
Physical Review Letters
© 2018 American Physical Society. We present an experimental study of flux- and gate-tunable nanowire transmons with state-of-the-art relaxation time allowing quantitative extraction of flux and charge noise coupling to the Josephson energy. We evid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d1df3c0e7cf6fae151cad87e437943b
http://resolver.tudelft.nl/uuid:25b5e0c1-2149-45f4-9107-6e214613eee4
http://resolver.tudelft.nl/uuid:25b5e0c1-2149-45f4-9107-6e214613eee4
Autor:
Alessandro Bruno, Stefano Poletto, Michiel Adriaan Rol, D. Deurloo, Nathan K. Langford, Leonardo DiCarlo, Serwan Asaad, Christian Dickel
Publikováno v:
npj Quantum Information. 3
Correction to: npj Quantum Information (2016) 2, 16029. doi:10.1038/npjqi.2016.29; published online 23 August 2016 The original version of this Article contained an error in one of the calculations within the Results section. Although the authors not
Autor:
Christian Dickel, R. Sagastizabal, David J. Thoen, Leonardo DiCarlo, Alessandro Bruno, Marios Kounalakis, F. Luthi, Nathan K. Langford, Akira Endo
Publikováno v:
Nature Communications
Nature Communications, 8(1)
Nature Communications, Vol 8, Iss 1, Pp 1-10 (2017)
Nature Communications, 8(1)
Nature Communications, Vol 8, Iss 1, Pp 1-10 (2017)
The quantum Rabi model describing the fundamental interaction between light and matter is a cornerstone of quantum physics. It predicts exotic phenomena like quantum phase transitions and ground-state entanglement in ultrastrong and deep-strong coupl