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- Kyoto UniversityJP5 papers
- The University of TokyoJP5 papers
- Shizuoka UniversityJP4 papers
- California Institute of TechnologyUS3 papers
- Center for Astrophysics Harvard & SmithsonianUS3 papers
- Chuo UniversityJP3 papers
- Durham UniversityGB3 papers
- Ehime UniversityJP3 papers
- European Space Astronomy CentreES3 papers
- European Space Research and Technology CentreNL3 papers
- Fujita Health UniversityJP3 papers
- Goddard Space Flight CenterUS3 papers
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cond-mat.quant-gas2026
Stability of current-carrying states in hard-core bosons with long-range hopping on a square lattice
Yoshihiro Yabuuchi, Ippei Danshita
We investigate the stability of current-carrying states with quasi-momentum in the Bose-condensed phase of the hard-core Bose-Hubbard model on a square lattice, where particles…
cond-mat.quant-gas2026
Entanglement-enhanced correlation propagation in the one-dimensional SU() Fermi-Hubbard model
Mathias Mikkelsen, Ippei Danshita
We investigate the dynamics of correlation propagation in the one-dimensional Fermi-Hubbard model with SU() symmetry when the repulsive-interaction strength is quenched from a l…
cond-mat.quant-gas2026
Higgs and Nambu-Goldstone modes in a spin-1 model with long-range interactions
Daiki Kawasaki, Ippei Danshita
We theoretically study the collective excitations in a spin-1 model with a quadratic Zeeman term and a long-range interaction that decays algebraically with the distance. Usin…