Zobrazeno 1 - 10
of 363
pro vyhledávání: '"Z. Goldberg"'
Publikováno v:
Quantum, Vol 8, p 1363 (2024)
Coherent-state representations are a standard tool to deal with continuous-variable systems, as they allow one to efficiently visualize quantum states in phase space. Here, we work out an alternative basis consisting of monomials on the basic observa
Externí odkaz:
https://doaj.org/article/1ea9e467973a48cb91d5c893486b065f
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-6 (2022)
No physical system is truly isolated, and the influence of the external world on structure and dynamics of quantum many-body systems is not well explored. Alpha decays in mirror nuclei studied in this work demonstrate significant restructuring of qua
Externí odkaz:
https://doaj.org/article/817868cf90fe4809a65998937abfc9c4
Autor:
Mikka Stasiuk, Felix Hufnagel, Xiaoqin Gao, Aaron Z. Goldberg, Frédéric Bouchard, Ebrahim Karimi, Khabat Heshami
Publikováno v:
Quantum, Vol 7, p 1207 (2023)
In quantum key distribution (QKD), protocols are tailored to adopt desirable experimental attributes, including high key rates, operation in high noise levels, and practical security considerations. The round-robin differential phase shift protocol (
Externí odkaz:
https://doaj.org/article/dca5ab28922f41e3897508875a407e0b
Autor:
Sivan Frankin, Alon Cna'ani, David J. Bonfil, Vered Tzin, Kamal Nashef, Doron Degen, Yasmin Simhon, Marina Baizerman, Maria Itria Ibba, Héctor Ignacio González Santoyo, Cyntia Velazquez Luna, Jose Fausto Cervantes Lopez, Anomarel Ogen, B. Z. Goldberg, Shahal Abbo, Roi Ben-David
Publikováno v:
Frontiers in Nutrition, Vol 10 (2023)
IntroductionDuring the 20th century, the worldwide genetic diversity of wheat was sharply eroded by continual selection for high yields and industry demands for particular standardized qualities. A collection of Israeli and Palestinian landraces (IPL
Externí odkaz:
https://doaj.org/article/67e7ccd11a0b4fcabd24d70718fe402e
Publikováno v:
Physical Review Research, Vol 5, Iss 3, p 033198 (2023)
Quantum theory allows the traversing of multiple channels in a superposition of different orders. When the order in which the channels are traversed is controlled by an auxiliary quantum system, various unknown parameters of the channels can be estim
Externí odkaz:
https://doaj.org/article/7229f4008031430c8c5a05d7f0f91d97
Publikováno v:
Quantum, Vol 7, p 963 (2023)
Semiclassically, laser pulses can be used to implement arbitrary transformations on atomic systems; quantum mechanically, residual atom-field entanglement spoils this promise. Transcoherent states are field states that fix this problem in the fully q
Externí odkaz:
https://doaj.org/article/7f263d4f4d774d50a5d48b4d7ffcd3a6
Autor:
Aaron Z Goldberg, Khabat Heshami
Publikováno v:
Journal of Physics Communications, Vol 7, Iss 1, p 015003 (2023)
Quantum technologies require pure states, which are often generated by extreme refrigeration. Heat-bath algorithmic cooling is the theoretically optimal refrigeration technique: it shuttles entropy from a multiparticle system to a thermal bath, there
Externí odkaz:
https://doaj.org/article/206574a0d7d3445483dc369f99900d21
Autor:
Aaron Z Goldberg, Khabat Heshami
Publikováno v:
New Journal of Physics, Vol 24, Iss 11, p 113032 (2022)
Estimating transmission or loss is at the heart of spectroscopy. To achieve the ultimate quantum resolution limit, one must use probe states with definite photon number and detectors capable of distinguishing the number of photons impinging thereon.
Externí odkaz:
https://doaj.org/article/25965bac419a4959878adc3933ec4d74
Coherence underlies quantum phenomena, yet it is manifest in classical theories; delineating coherence's role is a fickle business. The quadrature coherence scale (QCS) was invented to remove such ambiguity, quantifying quantum features of any single
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed120be9853fdf45e7ac301b9e7879dd
http://arxiv.org/abs/2302.01343
http://arxiv.org/abs/2302.01343
Publikováno v:
PRX Quantum, Vol 1, Iss 2, p 020306 (2020)
Quantum technologies are built on the power of coherent superposition. Atomic coherence is typically generated from optical coherence, most often via Rabi oscillations. However, canonical coherent states of light create imperfect resources; a fully q
Externí odkaz:
https://doaj.org/article/4e7eae8bf7d14d219357a0cf2f0e30f1