413 citations · 421 across the 5 of their papers we have counts for
5 papers
Geometric Phases of a Driven Qubit: Comparing Berry and Uhlmann Holonomies
Hyeonseok Yang, Changsuk Noh
The Berry phase arises naturally from the adiabatic dynamics of a pure quantum state, whereas the Uhlmann phase is usually formulated kinematically for a prescribed path of mixed s…
Geometric phase of open paths and a geodesic-selection rule at a level degeneracy
Hyeonseok Yang, Changsuk Noh
When the control field of a qubit, a polarization state, or a spin- system is swept through a level degeneracy, its direction traces an open curve on the Bloch sphere who…
Quantization of nonlinear non-Hamiltonian systems
Andy Chia, Wai-Keong Mok, Leong-Chuan Kwek +1
Several important dynamical systems are in , defined by the pair of differential equations . A question of fundamental importance is how such…
Quantum pure noise-induced transitions: A truly nonclassical limit cycle sensitive to number parity
A. Chia, W. -K. Mok, C. Noh +1
It is universally accepted that noise may bring order to complex nonequilibrium systems. Most strikingly, entirely new states not seen in the noiseless system can be induced purely…
Onset of a Quantum Phase Transition with a Trapped Ion Quantum Simulator
R. Islam, E. E. Edwards, K. Kim +8
A quantum simulator is a well controlled quantum system that can simulate the behavior of another quantum system which may require exponentially large classical computing resources…