3 citations · 8 across the 9 of their papers we have counts for
9 papers
Non-classicality indicators for entangled and squeezed number states
Siamak Khademi, Elham Motaghi, Parvin Sadeghi
Many non-classicality indicators are used to measure quantum effects of different systems. Kenfack's and Sadeghi's non-classicality indicators are introduced in terms of the amount…
A Sub Pixel Resolution Method
Siamak Khademi, Ahmad Darudi, Zahra Abbasi
One of the main limitations for the resolution of optical instruments is the size of the sensor's pixels. In this paper we introduce a new sub pixel resolution algorithm to enhance…
A Method for Increasing the Resolution of Optical Detectors
S. Khademi, A. Darudi, M. Shahsavari
In addition to the optical aberrations, the magnitude of the optical cells of detectors is one of the most important parameters, which restricts the resolution of detectors. Adapti…
On derivation of Wigner distribution function
Siamak Khademi
Wigner distribution function has much importance in quantum statistical mechanics. It finds applications in various disciplines of physics including condense matter, quantum optics…
Non-Singular Magnetic Monopole
Siamak Khademi, Masoumeh Shahsavari, Amir Hosein Saeid
Magnetic Monopole is a cosequence of the existence of the duality symmetry in electromagnetics. Although, no conclusive experimental evidence have so far been found but the subject…
Operator Gauge Symmetry in QED
Siamak Khademi, Sadollah Nasiri
In this paper, operator gauge transformation, first introduced by Kobe, is applied to Maxwell's equations and continuity equation in QED. The gauge invariance is satisfied after qu…