24 citations · 50 across the 5 of their papers we have counts for
5 papers
Nonreciprocal heat transport in the Kitaev chiral spin liquid
Yoshiki Sano, Daichi Takikawa, Masahiro O. Takahashi +3
Nonreciprocal transport, characterized by its direction-selective nature, holds significant potential for applications in various devices. In this study, we investigate nonreciproc…
Matrix Product Renormalization Group: Potential Universal Quantum Many-Body Solver
Masahiko G. Yamada, Takumi Sanno, Masahiro O. Takahashi +4
The density matrix renormalization group (DMRG) is a celebrated tensor network algorithm, which computes the ground states of one-dimensional quantum many-body systems very efficie…
Rotating Dipolar Spin-1 Bose-Einstein Condensates
T. P. Simula, J. A. M. Huhtamäki, M. Takahashi +2
We have computed phase diagrams for rotating spin-1 Bose-Einstein condensates with long-range magnetic dipole-dipole interactions. Spin textures including vortex sheets, staggered…
Effective field theory for spinor dipolar Bose Einstein condensates
M. Takahashi, Sankalpa Ghosh, T. Mizushima +1
We show that the effective theory of long wavelength low energy behavior of a dipolar Bose-Einstein condensate(BEC) with large dipole moments (treated as a classical spin) can be m…
Vortex splitting and phase separating instabilities of coreless vortices in F=1 spinor Bose-Einstein condensates
M. Takahashi, V. Pietila, M. Mottonen +2
The low lying excitations of coreless vortex states in F = 1 spinor Bose-Einstein condensates (BECs) are theoretically investigated using the Gross-Pitaevskii and Bogoliubov-de Gen…