4 papers · 1 filter
Three-Photon and Hybrid Coherent-Fock Interference in a Two-Phase Six-Port Mach-Zehnder Interferometer
P. O. Amadi, P. Pewkhom, N. Sitpathom +5
We present a unified theoretical analysis of three-photon quantum interference in a Six-Port Mach-Zehnder Interferometer (6p-MZI) constructed from two cascaded tritters, with two i…
Quantum Information Analysis in a q-Deformed Deng-Fan Model
P. O. Amadi, Collins O. Edet, A. R. P. Moreirae +4
We introduce a -deformed Deng-Fan potential (DFP) model that enables controlled modulation of short-range repulsion and long-range attraction while preserving the equilibrium…
Hardware-Free Polarization Stabilization for Measurement-Device-Independent Quantum Key Distribution via Correlated Twirling
Papon Pewkhom, Nattee Jeennugool, Norshamsuri Ali +3
Measurement-Device-Independent Quantum Key Distribution (MDI-QKD) provides unconditional security against detector vulnerabilities, but its practical deployment is severely hindere…
Fisher Information Measures under Lattice Combined Paul Trap
Precious Ogbonda Amadi, Paphon Pewkhom, Pruet Kalasuwan +3
We examine how the informational properties of a confined single ion response in a Paul trap modified by optical-lattice. We focus on the ground and first excited motional states a…