9 citations · 12 across the 7 of their papers we have counts for
9 papers
Two-Way Coupled Dynamics of Quantized Vortex Bundle Formation in Spatially Periodic Normal-Fluid Turbulence
Hiromichi Kobayashi, Makoto Tsubota, Rio Yokota
Using fully coupled two-way simulations combining the vortex filament model with the Navier--Stokes equations, we discover that quantized vortices in superfluid He are systemat…
Vortex configuration dependent equilibrium and non-equilibrium states in two-dimensional quantum turbulence
Shawan K. Jha, Makoto Tsubota, Pankaj K. Mishra
In this work, we analyze the evolution of four vortex configurations, namely, dipole, plasma, cluster, and lattice, using the two-dimensional mean-field Gross-Pitaevskii equation,…
Kelvin-Wave-Inspired Optical Vortex Excitation in Kerr Nonlinear Media
Yosuke Minowa, Nobuhiko Yokoshi, Makoto Tsubota
We demonstrate a direct one-to-one correspondence between nonlinear optical fields in defocusing Kerr media and wave functions in weakly interacting Bose-Einstein condensates or qu…
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…
Direct excitation of Kelvin waves on quantized vortices
Yosuke Minowa, Yuki Yasui, Tomo Nakagawa +3
Helices and spirals, prevalent across various systems, play a crucial role in characterizing symmetry, describing dynamics, and imparting unique functionalities, attributed to thei…
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…