Zobrazeno 1 - 10
of 396
pro vyhledávání: '"A. Hadfi"'
Quantum metrology leverages quantum effects such as squeezing, entanglement, and other quantum correlations to boost precision in parameter estimation by saturating quantum Cramer Rao bound, which can be achieved by optimizing quantum Fisher informat
Externí odkaz:
http://arxiv.org/abs/2412.01473
Some Results on the $1$-Laplacian Elliptic Problems with Singularities and Robin Boundary Conditions
Autor:
Hichami, Mohamed El, Hadfi, Youssef El
In this paper, we investigate the existence and uniqueness of solutions for the following model problem, involving singularities and inhomogeneous Robin boundary conditions \begin{equation*} \left\{ \begin{array}{ll} -\Delta_{p}u_{p}=\frac{f}{u_{p}^{
Externí odkaz:
http://arxiv.org/abs/2410.20028
Autor:
Huang, Yin Jou, Hadfi, Rafik
Psychological evidence reveals the influence of personality traits on decision-making. For instance, agreeableness is generally associated with positive outcomes in negotiations, whereas neuroticism is often linked to less favorable outcomes. This pa
Externí odkaz:
http://arxiv.org/abs/2407.11549
Autor:
Abouelkhir, Nour-Eddine, Slaoui, Abdallah, Saidi, El Hassan, Laamara, Rachid Ahl, Hadfi, Hanane El
Improving interferometric phase sensitivity is crucial for high-precision measurements in rapidly developing quantum technologies. The Mach-Zehnder interferometer (MZI) is a versatile tool for analyzing this phenomenon. By splitting and recombining a
Externí odkaz:
http://arxiv.org/abs/2406.08007
Publikováno v:
Eur. Phys. J. D 78, 97 (2024)
In quantum phase estimation, the Heisenberg limit provides the ultimate accuracy over quasi-classical estimation procedures. However, realizing this limit hinges upon both the detection strategy employed for output measurements and the characteristic
Externí odkaz:
http://arxiv.org/abs/2308.09833
Autor:
Mohd Rujhan Hadfi Mat Daud, Nor Azwany Yaacob, Wan Nor Arifin, Jamiatul Aida Md Sani, Wan Abdul Hannan Wan Ibadullah
Publikováno v:
Osong Public Health and Research Perspectives, Vol 15, Iss 5, Pp 429-439 (2024)
Objectives Despite effective vaccination strategies, measles remains a global public health challenge. The study explored individual and contextual factors associated with measles infection in Malaysia from 2018 to 2022, informing the development of
Externí odkaz:
https://doaj.org/article/5382947b3e3442eb9480f6dc746175b8
Publikováno v:
J. Opt. Soc. Am. B 40, 1599-1610 (2023)
Recently, the Hilbert-Schmidt speed, as a special class of quantum statistical speed, has been reported to improve the interferometric phase in single-parameter quantum estimation. Here, we test this concept in the multiparameter scenario where two l
Externí odkaz:
http://arxiv.org/abs/2304.14296
Community Question Answering (CQA) sites have spread and multiplied significantly in recent years. Sites like Reddit, Quora, and Stack Exchange are becoming popular amongst people interested in finding answers to diverse questions. One practical way
Externí odkaz:
http://arxiv.org/abs/2212.08475
Publikováno v:
Physica A: Statistical Mechanics and its Applications, (2023) 128479
In statistical estimation theory, it has been shown previously that the Wigner-Yanase skew information is bounded by the quantum Fisher information associated with the phase parameter. Besides, the quantum Cram\'er-Rao inequality is expressed in term
Externí odkaz:
http://arxiv.org/abs/2209.15593
Autor:
Housse, Mohamed El, Hadfi, Abdallah, Iberache, Noureddine, Karmal, Ilham, El-Ghazouani, Fatima, Ben-aazza, Said, Belattar, M.’barek, Ammayen, Imane, Nassiri, Mustapha, Darbal, Sara, Riadi, Yassine, Ikiss, Mohamed, Driouiche, Ali
Publikováno v:
In Industrial Crops & Products 15 December 2024 222 Part 5