263 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of TokyoJP22 papers
- Tokyo Metropolitan UniversityJP17 papers
- Czech Academy of Sciences, Nuclear Physics InstituteCZ15 papers
- High Energy Accelerator Research OrganizationJP14 papers
- Czech Technical University in PragueCZ13 papers
- Kyoto UniversityJP13 papers
- Hokkaido UniversityJP11 papers
- Institute of Particle and Nuclear Studies10 papers
- Czech Academy of SciencesCZ9 papers
- RIKENJP8 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Saitama UniversityJP6 papers
6 papers · 1 filter
Symmetry classification of uniform states in spin-2 Bose-Einstein condensates and neutron superfluids
Michikazu Kobayashi, Muneto Nitta
We clarify a relation between the Gross-Pitaevskii energy functional for spin-2 spinor Bose-Einstein condensates and the Ginzburg-Landau theory for neutron superfluidis (sp…
Roadmap on Atomtronics: State of the art and perspective
L. Amico, M. Boshier, G. Birkl +56
Atomtronics deals with matter-wave circuits of ultra-cold atoms manipulated through magnetic or laser-generated guides with different shapes and intensities. In this way, new types…
Current production in ring condensates with a weak link
Axel Pérez-Obiol, Juan Polo, Taksu Cheon
We consider attractive and repulsive condensates in a ring trap stirred by a weak link, and analyze the spectrum of solitonic trains dragged by the link, by means of analytical exp…
Generating nonequilibrium stationary state from ground state condensate through an almost-adiabatic cycle
Atushi Tanaka, Takaaki Nakamura, Taksu Cheon
It is shown that the ground state of weakly interacting Bose particles in a quasi one-dimensional box trap can be converted into an excited stationary state by an adiabatic cyclic…
Bose-Einstein condensate confined in a 1D ring stirred with a rotating delta link
Axel Pérez-Obiol, Taksu Cheon
We consider a Bose-Einstein condensate with repulsive interactions confined in a 1D ring where a Dirac delta is rotating at constant speed. The spectrum of stationary solutions in…
Quantum holonomy in Lieb-Liniger model
Nobuhiro Yonezawa, Atushi Tanaka, Taksu Cheon
We examine a parametric cycle in the N-body Lieb-Liniger model that starts from the free system and goes through Tonks-Girardeau and super-Tonks-Girardeau regimes and comes back to…