31 citations · 36 across the 7 of their papers we have counts for
7 papers
The phase matching quantum key distribution protocol with 3-state systems
Han Duo, Li Zhihui, Liu Chengji +1
Quantum Key Distribution, as a branch of quantum mechanics in cryptography, can distribute keys between legal communication parties in an unconditionally secure manner, thus can re…
Wigner Rotations and Iwasawa Decompositions in Polarization Optics
D. Han, Y. S. Kim, Maryln E. Noz
Wigner rotations and Iwasawa decompositions are manifestations of the internal space-time symmetries of massive and massless particles, respectively. It is shown to be possible to…
Space-time Symmetry Transformations of Elementary Particles realized in Optics Laboratories
D. Han, Y. S. Kim, Marilyn E. Noz
The second-order differential equation describes harmonic oscillators, as well as currents in LCR circuits. This allows us to study oscillator systems by constructing electronic ci…
O(3,3)-like Symmetries of Coupled Harmonic Oscillators
D. Han, Y. S. Kim, Marilyn E. Noz
In classical mechanics, the system of two coupled harmonic oscillators is shown to possess the symmetry of the Lorentz group O(3,3) applicable to a six-dimensional space consisting…
Lorentz Group derivable from Polarization Optics
D. Han, Y. S. Kim, M. E. Noz
The Lorentz group is the fundamental language for space-time symmetries of relativistic particles. This group can these days be derived from the symmetries observed in other branch…
Lorentz Boosts as Squeeze Transformations and Coherence Problems
D. Han, Y. S. Kim
The quark model and the parton model are known to be two different manifestations of the same covariant entity. However, the interaction amplitudes of partons are incoherent while…