17 citations · 27 across the 11 of their papers we have counts for
12 papers
Imaginary magnetic fields for ultracold atoms
Saulius Alminas, Domantas Burba, Gediminas Juzeliūnas
We propose a four-level scheme for generating a uniform imaginary magnetic field for ultracold atoms using Raman coupling and state-dependent particle losses. Eliminating two lossy…
Aharonov-Casher Chern bands for ultracold dark state atoms
Domantas Burba, Dominykas Borodinas, Gediminas Juzeliūnas
We consider the Aharonov-Casher (AC) condition for ultracold atoms adiabatically following the dark-state in a -type atom-light coupling scheme. The AC condition establishes a r…
Chiral and pair superfluidity in triangular ladder produced by state-dependent Kronig-Penney lattice
Domantas Burba, Giedrius Žlabys, Dzmitry Viarbitski +2
We propose a concrete realization of a triangular ladder for ultracold atoms, which simultaneously hosts geometric frustration and unusual two-body interactions, and in particular…
Optical creation of dark-bright soliton lattices in one-dimensional multicomponent Bose-Einstein condensates
Y. Braver, D. Burba, Th. Busch +2
We present a widely accessible and experimentally realizable technique for the controlled creation of dark-bright solitons and soliton lattices in one-dimensional atomic Bose-Einst…
Emergent topological properties in spatially modulated sub-wavelength barrier lattices
Giedrius Žlabys, Wen-Bin He, Domantas Burba +3
We investigate topological phenomena in a spatially modulated Dirac- lattice, where the scattering potential varies periodically in space. Changing the potential modulation freq…
Two dimensional sub-wavelength topological dark state lattices
Domantas Burba, Gediminas Juzeliūnas
We present a general framework for engineering two-dimensional (2D) sub-wavelength topological optical lattices using spatially dependent atomic dark states in a -type configura…
Light-induced localized vortices in multicomponent Bose-Einstein condensates
Y. Braver, D. Burba, S. S. Nair +4
We study continuous interaction of a trapped two-component Bose-Einstein condensate with light fields in a -type configuration. Using light beams with orbital angular momentum,…
Many-body phases from effective geometrical frustration and long-range interactions in a subwavelength lattice
Domantas Burba, Gediminas Juzeliūnas, Ian B. Spielman +1
Geometrical frustration and long-range couplings are key contributors to create quantum phases with different properties throughout physics. We propose a scheme where both ingredie…
Magnetically generated spin-orbit coupling for ultracold atoms with slowly varying periodic driving
Domantas Burba, Mažena Mackoit Sinkevičienė, Viktor Novičenko +2
The spin-orbit coupling (SOC) affecting the center of mass of ultracold atoms can be simulated using a properly chosen periodic sequence of magnetic pulses. Yet such a method is ge…
Effective light-induced Hamiltonian for atoms with large nuclear spin
Domantas Burba, Hubert Dunikowski, Martin Robert-de-Saint-Vincent +2
Ultra-cold fermionic atoms, having two valence electrons, exhibit a distinctive internal state structure, wherein the nuclear spin becomes decoupled from the electronic degrees of…
Spin squeezing in open Heisenberg spin chains
Tanausú Hernández Yanes, Giedrius Žlabys, Marcin Płodzień +4
Spin squeezing protocols successfully generate entangled many-body quantum states, the key pillars of the second quantum revolution. In our recent work [Phys. Rev. Lett. 129, 09040…
Topological charge pumping with subwavelength Raman lattices
Domantas Burba, Mantas Račiūnas, Ian B. Spielman +1
Recent experiments demonstrated deeply subwavelength lattices using atoms with internal states Raman-coupled with lasers of wavelength . The resulting unit cell was i…