1 citations · 3 across the 6 of their papers we have counts for
Showing math-phShow all
3 papers · 1 filter
math-ph2003★ 1 cited
Wigner's new physics frontier: Physics of two-by-two matrices, including the Lorentz group and optical instruments
Sibel Baskal, Elena Georgieva, Y. S. Kim
According to Eugene Wigner, quantum mechanics is a physics of Fourier transformations, and special relativity is a physics of Lorentz transformations. Since two-by-two matrices wit…
math-ph2000
Symmetries Shared by Particle Physics and Quantum Optics
Y. S. Kim
It is known that two coupled harmonic oscillators can support the symmetry group as rich as O(3,3) which corresponds to the Lorentz group applicable to three space-like and three t…
math-ph1998
Separable Four-dimensional Harmonic Oscillators and Representations of the Poincaré Group
Y. S. Kim
It is possible to construct representations of the Lorentz group using four-dimensional harmonic oscillators. This allows us to construct three-dimensional wave functions with the…