21 citations · 50 across the 12 of their papers we have counts for
13 papers
Geometry-controlled zeros of resonant Kelvin-wave conversion in four spatial dimensions
Wei-can Yang, Xiang-dong Xu, Cheng Li
Kelvin waves carry energy along vortices, but their resonant interactions contain information that is absent from the linear spectrum. We identify a geometry that exposes this info…
Non-equilibrium Dynamics and Universality of 4D Quantum Vortices and Turbulence
Wei-can Yang
The study of quantum vortices provides critical insights into non-equilibrium dynamics across diverse physical systems. While previous research has focused on point-like vortices i…
Quantum Turbulence Across Dimensions: Crossover from two- to three-dimension
Weican Yang, Xin Wang, Makoto Tsubota
We investigate the dynamic transition of quantum turbulence (QT) in a confined potential field as the system evolves from purely two-dimensional (2D) to quasi-two-dimensional, and…
Dissipation and Decay of Three Dimensional Holographic Quantum Turbulence
Hua-Bi Zeng, Chuan-Yin Xia, Wei-Can Yang +2
Quantum turbulence is a far-from-equilibrium process characterized by high nonlinearity. Holographic duality provides a systematic framework for simulating the decaying -dim…
Macroscopic Efimov effect of quantized vortex
Wei-Can Yang, Makoto Tsubota, Muneto Nitta +1
The three-body problem, from the chaotic motions of celestial bodies to complex microscopic particle interactions, has always been one of the most foundational yet intricate challe…
Emergence of Large-Scale Structures in Holographic Superfluid Turbulence
Wei-Can Yang, Chuan-Yin Xia, Yu Tian +2
In two-dimensional turbulence systems, the emergence of large-scale structures holds profound physical implications, particularly as it indicates the occurrence of inverse energy c…
Vortex-Antivortex Lattices in a Holographic Superconductor
Jia-Hao Su, Chuan-Yin Xia, Wei-Can Yang +1
We employ the Einstein-Abelian-Higgs theory to investigate the structure of vortex-antivortex lattices within a superconductor driven by spatial periodic magnetic fields. By adjust…
Spontaneous Symmetry Breaking of Vortex Number in Binary Alternating Current Countersuperflow
Wei-can Yang, Makoto Tsubota, Hua-bi Zeng
In binary superfluid counterflow systems, vortex nucleation arises as a consequence of hydrodynamic instabilities when the coupling coefficient and counterflow velocity exceed the…
Universal defect density scaling in an oscillating dynamic phase transition
Wei-can Yang, Makoto Tsubota, Adolfo del Campo +1
Universal scaling laws govern the density of topological defects generated while crossing an equilibrium continuous phase transition. The Kibble-Zurek mechanism (KZM) predicts the…
Motion of a superfluid vortex according to holographic quantum dissipation
Wei-Can Yang, Chuan-Yin Xia, Hua-Bi Zeng +2
Vortices are topological defects associated with superfluids and superconductors, which, when mobile, dissipate energy destroying the dissipation-less nature of the superfluid. The…
Giant vortex in a fast rotating holographic superfluid
Jia-Hao Su, Chuan-Yin Xia, Wei-Can Yang +1
In a holographic superfluid disk, when the rotational velocity is large enough, we find a giant vortex will form in the center of the system by merging several single charge vortic…
Fractional and Integer Vortex Dynamics in Strongly Coupled Two-component Bose-Einstein Condensates from AdS/CFT Correspondence
Wei-Can Yang, Chuan-Yin Xia, Muneto Nitta +1
In order to study the rotating strongly coupled Bose-Einstein condensations(BEC), a holographic model defined in an AdS black hole that duals to a coupled two-component condensatio…
Phase Separation and Exotic Vortex Phases in a Two-Species Holographic Superfluid
Wei-Can Yang, Chuan-Yin Xia, Hua-Bi Zeng +1
At a finite temperature, the stable equilibrium states of a coupled two-component superfluid with the same mass in both non-rotating and rotating cases can be obtained by studying…