Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Louis Garbe"'
Publikováno v:
SciPost Physics, Vol 16, Iss 1, p 029 (2024)
We study the incoherent transport of bosonic particles through a one dimensional lattice with different left and right hopping rates, as modelled by the asymmetric simple inclusion process (ASIP). Specifically, we show that as the current passing thr
Externí odkaz:
https://doaj.org/article/1e36012fba494a939bcbe3446286e8e5
Publikováno v:
Physical Review Research, Vol 4, Iss 4, p 043061 (2022)
Quantum metrology refers to the use of quantum resources in parameter-estimation protocols, aiming at enhancing its precision. The quantum Fisher information is a key quantity in this context, setting the ultimate achievable precision with respect to
Externí odkaz:
https://doaj.org/article/35b3ccbf170d4b1d93c0b185a1c5d5e7
Autor:
Franco Nori, Simone Felicetti, Fabrizio Minganti, Nathan Shammah, Peregrine Wade, Louis Garbe
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-12 (2020)
Scientific Reports
Scientific Reports
The Dicke model is a paradigmatic quantum-optical model describing the interaction of a collection of two-level systems with a single bosonic mode. Effective implementations of this model made it possible to observe the emergence of superradiance, i.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e76caa0c90247a3b605809f45321f383
http://link.springer.com/article/10.1038/s41598-020-69704-6
http://link.springer.com/article/10.1038/s41598-020-69704-6
Publikováno v:
Garbe, L, Abah, O, Felicetti, S & Puebla, R 2022, ' Critical quantum metrology with fully-connected models: from Heisenberg to Kibble–Zurek scaling ', Quantum Science and Technology, vol. 7, no. 3, 035010 . https://doi.org/10.1088/2058-9565/ac6ca5
41 pags., 10 figs., 7 apps.
Phase transitions represent a compelling tool for classical and quantum sensing applications. It has been demonstrated that quantum sensors can in principle saturate the Heisenberg scaling, the ultimate precision boun
Phase transitions represent a compelling tool for classical and quantum sensing applications. It has been demonstrated that quantum sensors can in principle saturate the Heisenberg scaling, the ultimate precision boun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5999037e6c1d5da57defe18957c4ab47
http://arxiv.org/abs/2110.04144
http://arxiv.org/abs/2110.04144
Publikováno v:
Physical Review A
Physical Review A, American Physical Society, 2019, 99 (4), pp.043815. ⟨10.1103/PhysRevA.99.043815⟩
Phys.Rev.A
Phys.Rev.A, 2019, 99 (4), pp.043815. ⟨10.1103/PhysRevA.99.043815⟩
Physical Review A, American Physical Society, 2019, 99 (4), pp.043815. ⟨10.1103/PhysRevA.99.043815⟩
Phys.Rev.A
Phys.Rev.A, 2019, 99 (4), pp.043815. ⟨10.1103/PhysRevA.99.043815⟩
In the context of phase estimation with Gaussian states, we introduce a quantifiable definition of metrological advantage that takes into account thermal noise in the preparation procedure. For a broad set of states, \textit{isotropic non-pure Gaussi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::796655f2cd6cb1638aef7bf97288bbb7
https://hal.archives-ouvertes.fr/hal-02136781
https://hal.archives-ouvertes.fr/hal-02136781
Physical systems close to a quantum phase transition exhibit a divergent susceptibility, suggesting that an arbitrarily-high precision may be achieved by exploiting quantum critical systems as probes to estimate a physical parameter. However, such an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85c8b0877643ec9823aace02bed62da2
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-19 (2023)
Abstract In recent years, transcatheter aortic valve replacement (TAVR) has become the leading method for treating aortic stenosis. While the procedure has improved dramatically in the past decade, there are still uncertainties about the impact of TA
Externí odkaz:
https://doaj.org/article/6d164a0de9e34e5f89c6b9bf434e7b66
Autor:
Pérola Milman, Iñigo L. Egusquiza, Louis Garbe, Enrique Solano, Cristiano Ciuti, Thomas Coudreau, Simone Felicetti
Publikováno v:
Physical Review A. 95
The controllability of current quantum technologies allows to implement spin-boson models where two-photon couplings are the dominating terms of light-matter interaction. In this case, when the coupling strength becomes comparable with the characteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a5a65ddf77b63e9ee3858bff33c72f4
https://doi.org/10.1103/physreva.95.053854
https://doi.org/10.1103/physreva.95.053854
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-31 (2022)
Abstract Transcatheter aortic valve replacement (TAVR) is a frequently used minimally invasive intervention for patient with aortic stenosis across a broad risk spectrum. While coronary artery disease (CAD) is present in approximately half of TAVR ca
Externí odkaz:
https://doaj.org/article/d3507af74a5f4ae3a64946fbe5d4c068
Autor:
Seyedvahid Khodaei, Louis Garber, Mohamed Abdelkhalek, Nima Maftoon, Ali Emadi, Zahra Keshavarz‐Motamed
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 12, Iss 11 (2023)
Background Despite the proven benefits of transcatheter aortic valve replacement (TAVR) and its recent expansion toward the whole risk spectrum, coronary artery disease is present in more than half of the candidates for TAVR. Many previous studies do
Externí odkaz:
https://doaj.org/article/283dc00ac38f4be0aa812fa1234eb255