4 papers
Quantized Thouless Pumping of Dark Solitons
Yu-Liang Tao, Huaxin He, Hao Lyu +2
Nonlinearity enables the emergence of localized waves such as solitons that maintain their shapes during propagation. Solitons are broadly classified into bright and dark solitons.…
Band-edge superfluid of Bose-Einstein condensates in the spin-orbit-coupled Zeeman lattice
Huaxin He, Fengtao Pang, Hao Lyu +1
Since the first experimental realization of Bose-Einstein condensates in a spin-orbit-coupled Zeeman lattice, a wide range of applications have been found in these systems. Here, w…
Variational quantum compiling for three-qubit gates design in quantum dots
Yuanyang Zhou, Huaxin He, Fengtao Pang +3
Semiconductor quantum dots offer a promising platform for controlling spin qubits and realizing quantum logic gates, essential for scalable quantum computing. In this work, we util…
Transport of Vector Solitons in Spin-Dependent Nonlinear Thouless Pumps
Xuzhen Cao, Chunyu Jia, Ying Hu +1
In nonlinear topological physics, Thouless pumping of nonlinear excitations is a central topic, often illustrated by scalar solitons. Vector solitons, with the additional spin degr…