Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Vera Neef"'
Autor:
Vera Neef, Julien Pinske, Friederike Klauck, Lucas Teuber, Mark Kremer, Max Ehrhardt, Matthias Heinrich, Stefan Scheel, Alexander Szameit
Publikováno v:
Nature Physics
When a quantum system undergoes slow changes, the evolution of its state depends only on the corresponding trajectory in Hilbert space. This phenomenon, known as quantum holonomy, brings to light the geometric aspects of quantum theory. Depending on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::343dafae7651aa4fb1742435c6f9d684
https://doi.org/10.1038/s41567-022-01807-5
https://doi.org/10.1038/s41567-022-01807-5
Publikováno v:
Quantum 2.0 Conference and Exhibition.
A proposal for the construction of geometrically robust linear optical quantum circuits by means of nonadiabatic geometric phases is presented. Our proof-of-principle designs of holonomic single-qubit gates enable high-fidelity unitaries.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2da91085f7728188bbe694bff9f7373
https://doi.org/10.1364/quantum.2022.qth4a.4
https://doi.org/10.1364/quantum.2022.qth4a.4
Publikováno v:
Conference on Lasers and Electro-Optics.
We present the experimental realization of non-adiabatic holonomic quantum gates, paving the way towards noise-resilient quantum computing in integrated quantum optics. Their topologically protected functionalities are realized solely by means of non
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19a471bc80e00115c3c09505ec2cb7e5
https://doi.org/10.1364/cleo_qels.2022.ff3j.5
https://doi.org/10.1364/cleo_qels.2022.ff3j.5
Autor:
Stefan Scheel, Matthias Heinrich, Alexander Szameit, Mark Kremer, Julien Pinske, Lucas Teuber, Vera Neef, Max Ehrhardt, Friederike Klauck
Publikováno v:
Conference on Lasers and Electro-Optics.
We experimentally realize a U(3) holonomy. By adiabatically propagating quantum states in appropriately designed photonic waveguide systems, we evolve on closed loops within a degenerate subspace of dark states, resulting in a non-Abelian geometric p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3c058079af37dce9b7bac9d134e2ff2
https://doi.org/10.1364/cleo_qels.2021.fth1n.5
https://doi.org/10.1364/cleo_qels.2021.fth1n.5