Zobrazeno 1 - 10
of 100
pro vyhledávání: '"N. Walk"'
Autor:
F. H. B. Somhorst, R. van der Meer, M. Correa Anguita, R. Schadow, H. J. Snijders, M. de Goede, B. Kassenberg, P. Venderbosch, C. Taballione, J. P. Epping, H. H. van den Vlekkert, J. Timmerhuis, J. F. F. Bulmer, J. Lugani, I. A. Walmsley, P. W. H. Pinkse, J. Eisert, N. Walk, J. J. Renema
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract One of the core questions of quantum physics is how to reconcile the unitary evolution of quantum states, which is information-preserving and time-reversible, with evolution following the second law of thermodynamics, which, in general, is n
Externí odkaz:
https://doaj.org/article/99415f699ec84e5186a8f0a9d36cf60c
Autor:
Y. S. Lo, R. I. Woodward, N. Walk, M. Lucamarini, I. De Marco, T. K. Paraïso, M. Pittaluga, T. Roger, M. Sanzaro, Z. L. Yuan, A. J. Shields
Publikováno v:
APL Photonics, Vol 8, Iss 3, Pp 036111-036111-9 (2023)
Quantum key distribution (QKD) allows secret key exchange between two users with unconditional security. For QKD to be widely deployed, low cost and compactness are crucial requirements alongside high performance. Currently, the majority of QKD syste
Externí odkaz:
https://doaj.org/article/8108dc6f52aa4e09a29a2f8bef7e739e
Stationary optomechanical entanglement between a mechanical oscillator and its measurement apparatus
Autor:
C. Gut, K. Winkler, J. Hoelscher-Obermaier, S. G. Hofer, R. Moghadas Nia, N. Walk, A. Steffens, J. Eisert, W. Wieczorek, J. A. Slater, M. Aspelmeyer, K. Hammerer
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033244 (2020)
We provide an argument to infer stationary entanglement between light and a mechanical oscillator based on continuous measurement of light only. We propose an experimentally realizable scheme involving an optomechanical cavity driven by a resonant, c
Externí odkaz:
https://doaj.org/article/38d82dee8cef4f9ba88d492926810824
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 013120 (2020)
Spin chains with symmetry-protected edge modes are promising candidates to realize intrinsically robust physical qubits that can be used for the storage and processing of quantum information. In any experimental realization of such physical systems,
Externí odkaz:
https://doaj.org/article/9a56f0c9195942cd9d7803ea41b64e27
Autor:
R. I. Woodward, Y. S. Lo, N. Walk, M. Lucamarini, I. De Marco, T. K. Paraïso, M. Pittaluga, T. Roger, M. Sanzaro, Z. L. Yuan, A. J. Shields
Publikováno v:
Optical Fiber Communication Conference (OFC) 2023.
We demonstrate a simplified optical transmitter design for generating intensity-and phase-modulated pulses, using injection locking and pulse interference. The transmitter is applied for proof-of-principle quantum key distribution, achieving Mbps sec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a01ddc01fd5f2a4e2b8f3dc1e4a1bd8
https://doi.org/10.1364/ofc.2023.w3c.5
https://doi.org/10.1364/ofc.2023.w3c.5
Autor:
F.H.B. Somhorst, R. van der Meer, P. Hooijschuur, P. Venderbosch, M. de Goede, B. Kassenberg, H. J. Snijders, C. Taballione, J. P. Epping, H. H. van den Vlekkert, N. Walk, P. W. H. Pinkse, J. J. Renema
Publikováno v:
Technical Digest Series (Optica Publishing Group, 2022)
Optica Advanced Photonics Congress 2022
Optica Advanced Photonics Congress 2022
We experimentally demonstrate an efficient, semi-device-independent photonic indistinguishability witness by certifying three-photon indistinguishability on a programmable integrated quantum photonic processor.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33b8dc340ed4d5f84bfd90e248801483
https://research.utwente.nl/en/publications/3f1073f2-64bf-4d4d-ba2c-4acd43fff972
https://research.utwente.nl/en/publications/3f1073f2-64bf-4d4d-ba2c-4acd43fff972
Autor:
M. Correa Anguita, F. H. B. Somhorst, R. van der Meer, R. Schadow, H. J. Snijders, M. de Goede, B. Kassenberg, P. Venderbosch, C. Taballione, J. P. Epping, H. H. van den Vlekkert, J. F. F. Bulmer, J. Lugani, I. A. Walmsley, P. W. H. Pinkse, J. Eisert, N. Walk, J. J. Renema
Publikováno v:
Quantum 2.0, QUANTUM 2022
We experimentally investigate the relation between thermodynamics and quantum mechanics by demonstrating equilibration of a quantum state towards a thermal state in an integrated quantum photonics platform.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5574dedc309147b6476cd581b40923da
https://research.utwente.nl/en/publications/a04d349c-c6b8-4cac-a1a9-725b12661a57
https://research.utwente.nl/en/publications/a04d349c-c6b8-4cac-a1a9-725b12661a57
Autor:
M. Correa Anguita, F. H. B. Somhorst, R. van der Meer, R. Schadow, H. J. Snijders, M. de Goede, B. Kassenberg, P. Venderbosch, C. Taballione, J. P. Epping, H. H. van den Vlekkert, J. F. F. Bulmer, J. Lugani, I. A. Walmsley, P. W. H. Pinkse, J. Eisert, N. Walk, J. J. Renema
Publikováno v:
Optica Advanced Photonics Congress 2022.
In a quantum-photonic experiment with an integrated quantum photonics network, we observe a quantum state locally evolve towards a thermal state. By undoing the evolution with the inverse network, we recover the input pure state.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0626cb14d7d6afe4556ef984872b36c0
https://doi.org/10.1364/iprsn.2022.jm2d.3
https://doi.org/10.1364/iprsn.2022.jm2d.3
Akademický článek
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Akademický článek
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