Zobrazeno 1 - 10
of 359
pro vyhledávání: '"P. Colandrea"'
Autor:
Jaouni, Tareq, Scarfe, Lukas, Bouchard, Frédéric, Krenn, Mario, Heshami, Khabat, Di Colandrea, Francesco, Karimi, Ebrahim
Atmospheric turbulence is the main barrier to large-scale free-space quantum communication networks. Aberrations distort optical information carriers, thus limiting or preventing the possibility of establishing a secure link between two parties. For
Externí odkaz:
http://arxiv.org/abs/2406.14768
Photonic circuits, optical platforms that connect input and output modes according to a specific map, serve as effective optical processors for both classical and quantum states of light. The number of optical elements typically scales with that of p
Externí odkaz:
http://arxiv.org/abs/2406.08652
The complete measurement of the quantum state of two correlated photons requires reconstructing the amplitude and phase of the biphoton wavefunction. We show how, by means of spatially resolved single photon detection, one can infer the spatial struc
Externí odkaz:
http://arxiv.org/abs/2403.06905
When an external field is applied across a liquid-crystal cell, the twist and tilt distributions cannot be calculated analytically and must be extracted numerically. In the standard approach, the Euler-Lagrange equations are derived from the minimiza
Externí odkaz:
http://arxiv.org/abs/2403.00948
The characterization of a unitary gate is experimentally accomplished via Quantum Process Tomography, which combines the outcomes of different projective measurements to reconstruct the underlying operator. The process matrix is typically extracted f
Externí odkaz:
http://arxiv.org/abs/2402.16616
The characterization of a quantum device is a crucial step in the development of quantum experiments. This is accomplished via Quantum Process Tomography, which combines the outcomes of different projective measurements to deliver a possible reconstr
Externí odkaz:
http://arxiv.org/abs/2312.13458
Nematic liquid-crystal devices are a powerful tool to structure light in different degrees of freedom, both in classical and quantum regimes. Most of these devices exploit either the possibility of introducing a position-dependent phase retardation w
Externí odkaz:
http://arxiv.org/abs/2311.04773
Autor:
Wang, Y., Colandrea, C., Oliveira, D. S., Theiler, C., Reimerdes, H., Body, T., Galassi, D., Martinelli, L., Lee, K., team, TCV
This paper presents a quantitative validation of SOLPS-ITER simulations against the TCV-X21 reference case and provides insights into the neutral dynamics and ionization source distribution in this scenario. TCV-X21 is a well-diagnosed diverted L-mod
Externí odkaz:
http://arxiv.org/abs/2310.17390
Autor:
Février, O., Tsui, C. K., Durr-Legoupil-Nicoud, G., Theiler, C., Carpita, M., Coda, S., Colandrea, C., Duval, B. P., Gorno, S., Huett, E., Linehan, B., Perek, A., Porte, L., Reimerdes, H., Sauter, O., Tonello, E., Zurita, M., Bolzonella, T., Sciortino, F., Team, the TCV, Team, the EUROfusion Tokamak Exploitation
In recent years, negative triangularity (NT) has emerged as a potential high-confinement L-mode reactor solution. In this work, detachment is investigated using core density ramps in lower single null Ohmic L-mode plasmas across a wide range of upper
Externí odkaz:
http://arxiv.org/abs/2310.11737
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-8 (2024)
Abstract Recent years have seen a surge in research on the role of quantum geometry in condensed matter physics. For instance, the Aharonov-Bohm effect is a physical phenomenon where the vector potential induces a phase shift of electron wavepackets
Externí odkaz:
https://doaj.org/article/8197e64d492c4cf8bb8a59e04c615e41