6 papers
Efficient quantum state tomography with Chebyshev polynomials
Hao Su, Shiying Xiong, Yue Yang
Quantum computing shows promise for addressing computationally intensive problems but is constrained by the exponential resource requirements of general quantum state tomography (Q…
Quantum implicit representation of vortex filaments in turbulence
Chenjia Zhu, Ziteng Wang, Shiying Xiong +2
Entangled vortex filaments are essential to turbulence, serving as coherent structures that govern nonlinear fluid dynamics and support the reconstruction of fluid fields to reveal…
A multi-ansatz variational quantum solver for compressible flows
Shaobo Yao, Zhiyu Duan, Ziteng Wang +2
Simulating nonlinear partial differential equations (PDEs) such as the Navier--Stokes (NS) equations remains computationally intensive, especially when implicit time integration is…
Simulating fluid vortex interactions on a superconducting quantum processor
Ziteng Wang, Jiarun Zhong, Ke Wang +8
Vortex interactions are commonly observed in atmospheric turbulence, plasma dynamics, and collective behaviors in biological systems. However, accurately simulating these complex i…
Quantum state preparation for a velocity field based on the spherical Clebsch wave function
Hao Su, Shiying Xiong, Yue Yang
We propose a method for preparing the quantum state for a given velocity field, e.g., in fluid dynamics, via the spherical Clebsch wave function (SCWF). Using the pointwise normali…
Simulating unsteady fluid flows on a superconducting quantum processor
Zhaoyuan Meng, Jiarun Zhong, Shibo Xu +24
Recent advancements of intermediate-scale quantum processors have triggered tremendous interest in the exploration of practical quantum advantage. The simulation of fluid dynamics,…