Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Gefen Baranes"'
Autor:
Gefen Baranes, Shiran Even-Haim, Ron Ruimy, Alexey Gorlach, Raphael Dahan, Asaf A. Diringer, Shay Hacohen-Gourgy, Ido Kaminer
Publikováno v:
Physical Review Research, Vol 5, Iss 4, p 043271 (2023)
We show that the coherent interaction between free electrons and photons can be used for universal control of continuous-variable photonic quantum states in the form of Gottesman-Kitaev-Preskill (GKP) qubits. Specifically, we find that electron energ
Externí odkaz:
https://doaj.org/article/59a0ab4e70c54e9c9af5d025a9d274d9
Publikováno v:
npj Quantum Information, Vol 8, Iss 1, Pp 1-9 (2022)
Abstract Entanglement of photons is a fundamental feature of quantum mechanics, which stands at the core of quantum technologies such as photonic quantum computing, communication, and sensing. An ongoing challenge in all these is finding an efficient
Externí odkaz:
https://doaj.org/article/93682c2087e744949d0508cd29c8431b
Publikováno v:
Physical Review X, Vol 13, Iss 3, p 031001 (2023)
Cat states and Gottesman-Kitaev-Preskill (GKP) states play a key role in quantum computation and communication with continuous variables. The creation of such states relies on strong nonlinear light-matter interactions, which are widely available in
Externí odkaz:
https://doaj.org/article/5eb3411da79e411fa5894eb03506f76c
Autor:
Gorlach, Alexey, Reinhardt, Ori, Pizzi, Andrea, Ruimy, Ron, Spitzer, Gefen Baranes, Rivera, Nicholas, Kaminer, Ido
There exist two families of superradiance phenomena: relying on correlated emission by an ensemble of atoms or by free electrons. Here we investigate emission from an ensemble of atoms driven by coherently shaped electrons. This interaction creates s
Externí odkaz:
http://arxiv.org/abs/2209.05876
Publikováno v:
Nano Letters. 23:779-787
We analyze the interaction between a free electron and an ensemble of identical optical emitters. The mutual coherence and correlations between the emitters can enhance the interaction with each electron and become imprinted on its energy spectrum. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1bf8300d4c98a596578d981cbb87b0c
https://doi.org/10.1021/acs.nanolett.2c03396
https://doi.org/10.1021/acs.nanolett.2c03396
Publikováno v:
Quantum 2.0 Conference and Exhibition.
We show how coherent modulation of free-electron wavefunctions can alter the quantum nature of the light they emit. We utilize this concept to create Schrödinger-cat and GKP states, which are sought-after for fault-tolerant quantum computation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64687227e02c64ad4234716ea7c63bba
https://doi.org/10.1364/quantum.2022.qth3c.5
https://doi.org/10.1364/quantum.2022.qth3c.5
Publikováno v:
Conference on Lasers and Electro-Optics.
We discover a property universal to all superradiant processes: the radiation undergoes a transition from classical to quantum, distinguished by a negative Wigner function, opening new avenues toward the generation of engineered quantum light states.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73beb9b26809a1c076cfe05a92e27174
https://doi.org/10.1364/cleo_qels.2022.fm3b.4
https://doi.org/10.1364/cleo_qels.2022.fm3b.4
Publikováno v:
Conference on Lasers and Electro-Optics.
We show how the coherent shaping of free-electron wavefunctions enables the construction of coherent grid states. We present a scheme to create Schrödinger cat and GKP states, which are sought-after for fault-tolerant photonic quantum computation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::428a3fafc18578af3d665747f0942249
https://doi.org/10.1364/cleo_qels.2022.ftu5a.4
https://doi.org/10.1364/cleo_qels.2022.ftu5a.4
Publikováno v:
npj Quantum Information
Entanglement of photons is a fundamental feature of quantum mechanics, which stands at the core of quantum technologies such as photonic quantum computing, communication, and sensing. An ongoing challenge in all these is finding an efficient and cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4c7f3176fe9beb397c184b990704cb4