7.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR1.3k papers
- Massachusetts Institute of TechnologyUS1.3k papers
- University of BristolGB1.3k papers
- University of Maryland, College ParkUS1.3k papers
- Peking UniversityCN1.3k papers
- European Organization for Nuclear ResearchCH1.3k papers
- RWTH Aachen UniversityDE1.3k papers
- Rutherford Appleton LaboratoryGB1.3k papers
- University of ZurichCH1.3k papers
- The Ohio State UniversityUS1.3k papers
- Université Libre de BruxellesBE1.3k papers
- California Institute of TechnologyUS1.3k papers
9 papers · 2 filters
Semi-synthetic zigzag optical lattice for ultracold bosons
Egidijus Anisimovas, Mantas Račiūnas, Christoph Sträter +3
We consider a one-dimensional "zigzag" lattice, pictured as a two-site wide single strip taken from a triangular lattice, affected by a tunable homogeneous magnetic flux piercing i…
Motion of solitons in one-dimensional spin-orbit-coupled Bose-Einstein condensates
Lin Wen, Q. Sun, Yu Chen +7
Solitons play a fundamental role in dynamics of nonlinear excitations. Here we explore the motion of solitons in one-dimensional uniform Bose-Einstein condensates subjected to a sp…
Ground states of a Bose-Einstein Condensate in a one-dimensional laser-assisted optical lattice
Qing Sun, Jie Hu, Lin Wen +3
We study the ground-state behavior of a Bose-Einstein Condensate (BEC) in a Raman-laser-assisted one-dimensional (1D) optical lattice potential forming a multilayer system. We find…
Subwavelength-width optical tunnel junctions for ultracold atoms
F. Jendrzejewski, S. Eckel, T. G. Tiecke +4
We propose a new method for creating far-field optical barrier potentials for ultracold atoms with widths that are narrower than the diffraction limit and can approach tens of nano…
Floquet analysis of a quantum system with modulated periodic driving
Viktor Novičenko, Egidijus Anisimovas, Gediminas Juzeliūnas
We consider a quantum system periodically driven with a strength which varies slowly on the scale of the driving period. The analysis is based on a general formulation of the Floqu…
Superfluidity enhanced by spin-flip tunnelling in the presence of a magnetic field
Jun-Hui Zheng, Daw-Wei Wang, Gediminas Juzeliunas
It is well-known that when the magnetic field is stronger than a critical value, the spin imbalance can break the Cooper pairs of electrons and hence hinder the superconductivity i…
Rashba-type Spin-orbit Coupling in Bilayer Bose-Einstein Condensates
S. -W. Su, S. -C. Gou, Q. Sun +5
We explore a new way of producing the Rashba spin-orbit coupling (SOC) for ultracold atoms by using a two-component (spinor) atomic Bose-Einstein condensate (BEC) confined in a bil…
Superfluidity and spin superfluidity in spinor Bose gases
J. Armaitis, R. A. Duine
We show that spinor Bose gases subject to a quadratic Zeeman effect exhibit coexisting superfluidity and spin superfluidity, and study the interplay between these two distinct type…
Modified interactions in a Floquet topological system on a square lattice and their impact on a bosonic fractional Chern insulator state
Mantas Račiūnas, Giedrius Žlabys, André Eckardt +1
We propose a simple scheme for the realization of a topological quasienergy band structure with ultracold atoms in a periodically driven optical square lattice. It is based on a ci…