ملف الباحث
Hossein Rangani Jahromi
ورقتان في مجموعة PaperMetrix
المنشورات
أوراق هذا المؤلف
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Weak measurement effect on optimal estimation with lower and upper bound on quantum Fisher information in relativistic field theory
2018 · arXiv (Cornell University)
We address the quantum estimation of parameters encoded into the initial state of two modes of a Dirac field described by relatively accelerated parties. By using the quantum Fisher information (QFI), we investigate how the …
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Monitoring variations of refractive index via Hilbert–Schmidt speed and applying this phenomenon to improve quantum metrology
2023 · Journal of Physics B Atomic Molecular and Optical Physics
Abstract In this paper, we investigate the role of the nonlinear response of a material to improve quantum metrology. We show that the collective optical behavior of an atomic ensemble can be applied to enhance …