3 papers
cond-mat.quant-gas2021
Oscillating Quantum Droplets from the free expansion of Logarithmic One-Dimensional Bose Gases
Omar Abel Rodríguez-López, Elías Castellanos
We analyze some issues related to the stability and free expansion of a one-dimensional logarithmic Bose-Einstein condensate, particularly its eventual relation to the formation of…
cond-mat.quant-gas2021
Structural Superfluid-Mott Insulator Transition for a Bose Gas in Multi-Rods
Omar Abel Rodríguez-López, M. A. Solís, J. Boronat
We report on a novel structural Superfluid-Mott Insulator (SF-MI) quantum phase transition for an interacting one-dimensional Bose gas within permeable multi-rod lattices, where th…
cond-mat.quant-gas2019
Periodic Ultranarrow Rods as 1D Subwavelength Optical Lattices
Omar Abel Rodríguez-López, M. A. Solís
We report on ground state properties of a one-dimensional, weakly-interacting Bose gas constrained by an infinite multi-rods periodic structure at zero temperature. We solve the st…