Researcher profile

Hossein Rangani Jahromi

2 papers in the PaperMetrix corpus

Publications

Papers by this author

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 …
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 …