6 citations · 33 across the 12 of their papers we have counts for
12 papers
Encoding qubits into harmonic-oscillator modes via quantum walks in phase space
Chai-Yu Lin, Wang-Chang Su, Shin-Tza Wu
We provide a theoretical framework for encoding arbitrary logical states of a quantum bit (qubit) into a continuous-variable quantum mode through quantum walks. Starting with a squ…
Algebraic Shape Invariant Potentials as the Generalized Deformed Oscillator
Wang-Chang Su
Within the framework of supersymmetric quantum mechanics, we study the simplified version of potential algebra of shape invariance condition in k steps, where k is an arbitrary pos…
Analytical Results for Cold Asymmetrical Fermion Superfluids at the Mean-Field Level
Wang-Chang Su
We present the analytical results at the mean-field level for the asymmetrical fermion system with attractive contact interaction at the zero temperature. The results can be expres…
Class of Exact Solutions of the SU(3) Skyrme Model
Wang-Chang Su
Recently, Hirayama and Yamashita have presented an ansatz that allows us to construct a class of solutions for the SU(2) Skyrme model. Though these solutions are not solitonic, the…
Semiclassical Quantization of Hopf Solitons
Wang-Chang Su
The gauge equivalent formulation of the Faddeev-Skyrme model is used for the study of the quantum theory. The rotational quantum excitations around the soliton solution of Hopf num…
Faddeev-Skyrme Model and Rational Maps
Wang-Chang Su
The Faddeev-Skyrme model, a modified O(3) nonlinear sigma model in three space dimensions, is known to admit topological solitons that are stabilized by the Hopf charge. The Faddee…