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19932026
most citedAn addressable quantum dot qubit with fault-tolerant control fidelity

975 citations

Showing 2020 · cond-mat.quant-gasShow all

8 papers · 2 filters

cond-mat.quant-gas2020★ 12 cited

Synthetic superfluid chemistry with vortex-trapped quantum impurities

Matthew Edmonds, Minoru Eto, Muneto Nitta

We explore the effect of using two-dimensional matter-wave vortices to confine an ensemble of bosonic quantum impurities. This is modelled theoretically using a mass-imbalanced hom…

cond-mat.quant-gas2020★ 7 cited

Intercomponent entanglement entropy and spectrum in binary Bose-Einstein condensates

Takumi Yoshino, Shunsuke Furukawa, Masahito Ueda

We study the entanglement entropy and spectrum between components in binary Bose-Einstein condensates in spatial dimensions. We employ effective field theory to show that the e…

cond-mat.quant-gas2020★ 102 cited

Competition and interplay between topology and quasi-periodic disorder in Thouless pumping of ultracold atoms

Shuta Nakajima, Nobuyuki Takei, Keita Sakuma +3

Robustness against perturbations lies at the heart of topological phenomena. If, however, a perturbation such as disorder becomes dominant, it may cause a topological phase transit…

cond-mat.quant-gas2020★ 7 cited

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…

cond-mat.quant-gas2020★ 11 cited

Radial Fulde-Ferrell-Larkin-Ovchinnikov state in a population-imbalanced Fermi gas

Daisuke Inotani, Shigehiro Yasui, Takeshi Mizushima +1

The possibility of a Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) state in a population imbalanced Fermi gas with a vortex is proposed. Employing the Bogoliubov-de-Gennes formalism we s…

cond-mat.quant-gas2020★ 18 cited

Vortex patterns of atomic Bose-Einstein condensates in a density-dependent gauge potential

Matthew Edmonds, Muneto Nitta

We theoretically examine the vortex states of a gas of trapped quasi-two-dimensional ultracold bosons subject to a density-dependent gauge potential, realizing an effective nonline…

cond-mat.quant-gas2020★ 31 cited

Quantum droplets of quasi-one-dimensional dipolar Bose-Einstein condensates

Matthew Edmonds, Thomas Bland, Nick G. Parker

Ultracold dipolar droplets have been realized in a series of ground-breaking experiments, where the stability of the droplet state is attributed to beyond-mean-field effects in the…

cond-mat.quant-gas2020★ 31 cited

Topologically quantized current in quasiperiodic Thouless pumps

Pasquale Marra, Muneto Nitta

Thouless pumps are topologically nontrivial states of matter with quantized charge transport, which can be realized in atomic gases loaded into an optical lattice. This topological…