Search Results - "Hadfi, Hanane EL"

Improving the probabilistic quantum teleportation efficiency of arbitrary superposed coherent state using multipartite even and odd j-spin coherent states as resource by Kirdi, Meryem El, Slaoui, Abdallah, Hadfi, Hanane El, Daoud, Mohammed

“…Quantum teleportation is one of the most important techniques for quantum information secure transmission. Using preshared entanglement, quantum teleportation…”
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Large teleportation of two-qubit state between non-neighboring nodes based on the utilization of multiple cluster states within quantum networks by El Hadfi, Hanane, El Kirdi, Meryem, Drissi, Lalla Btissam, Ahl Laamara, Rachid

“…The transmission of quantum states over extended distances is constrained by photon losses, ruling out direct amplification akin to classical…”
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Achieving quantum metrological performance and exact Heisenberg limit precision through superposition of s-spin coherent states by Saidi, Hanan, El Hadfi, Hanane, Slaoui, Abdallah, Ahl Laamara, Rachid

“…In quantum phase estimation, the Heisenberg limit provides the ultimate accuracy over quasi-classical estimation procedures. However, realizing this limit…”
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Dynamic of quantum Fisher information and quantum interferometric power in multipartite coherent states by Laghmach, Rachid, El Hadfi, Hanane, Kaydi, Wiam, Daoud, Mohammed

“…We examine the role of quantum correlations, contained multipartite Glauber coherent states, in enhancing the precision in the estimation of an unknown phase…”
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Efficient Quantum Controlled Teleportation of an Arbitrary Three-Qubit State Using Two GHZ Entangled States and One Bell Entangled State by Kirdi, Meryem El, Slaoui, Abdallah, Hadfi, Hanane El, Daoud, Mohammed

“…Controlled quantum teleportation schemes require the existence of a third party acting as a teleportation controller, so that without its cooperation, quantum…”
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Estimating phase parameters of a three-level system interacting with two classical monochromatic fields in simultaneous and individual metrological strategies by Abouelkhir, Nour-Eddine, Slaoui, Abdallah, Hadfi, Hanane El, Laamara, Rachid Ahl

“…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…”
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Enhancing the estimation precision of an unknown phase shift in multipartite Glauber coherent states via skew information correlations and local quantum Fisher information by Bakraoui, Mehdi El, Slaoui, Abdallah, Hadfi, Hanane El, Daoud, Mohammed

“…Journal of the Optical Society of America B, 2022 Local quantum uncertainty (LQU) and local quantum Fisher information (LQFI) are both two tools used to…”
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Estimating purity and mixing parameter of the initial state for Tavis–Cumming and dephasing models in multiparameter metrological schemes by Abouelkhir, Nour-Eddine, Slaoui, Abdallah, El Hadfi, Hanane, Ahl Laamara, Rachid

“…Quantum Fisher information matrix (QFIM) serves as a pivotal metric in multiparameter quantum estimation theory, delineating the utmost precision achievable in…”
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A simple analytical expression of quantum Fisher and Skew information and their dynamics under decoherence channels by Abouelkhir, Nour-Eddine, Hadfi, Hanane EL, Slaoui, Abdallah, Laamara, Rachid Ahl

“…Physica A: Statistical Mechanics and its Applications, (2023) 128479 In statistical estimation theory, it has been shown previously that the Wigner-Yanase skew…”
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Achieving quantum metrological performance and exact Heisenberg limit precision through superposition of $s$-spin coherent states by Saidi, Hanan, Hadfi, Hanane El, Slaoui, Abdallah, Laamara, Rachid Ahl

“…Eur. Phys. J. D 78, 97 (2024) In quantum phase estimation, the Heisenberg limit provides the ultimate accuracy over quasi-classical estimation procedures…”
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Enhancing phase sensitivity in Mach-Zehnder interferometer with various detection schemes using SU(1,1) coherent states by 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…”
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Improving the probabilistic quantum teleportation efficiency of arbitrary superposed coherent state using multipartite even and odd j-spin coherent states as resource by Kirdi, Meryem El, Slaoui, Abdallah, Hadfi, Hanane El, Daoud, Mohammed

“…Quantum teleportation is one of the most important techniques for quantum information secure transmission. Using preshared entanglement, quantum teleportation…”
Get full text