Frontiers in multidimensional self-trapping of nonlinear fields and matter
YV Kartashov, GE Astrakharchik, BA Malomed… - Nature Reviews …, 2019 - nature.com
Abstract 2D and 3D solitons and related states, such as quantum droplets, can appear in
optical systems, atomic Bose–Einstein condensates (BECs) and liquid crystals, among other …
optical systems, atomic Bose–Einstein condensates (BECs) and liquid crystals, among other …
Soliton shape and mobility control in optical lattices
YV Kartashov, VA Vysloukh, L Torner - Progress in Optics, 2009 - Elsevier
We present a progress overview focused on the recent theoretical and experimental
advances in the area of soliton manipulation in optical lattices. Optical lattices offer the …
advances in the area of soliton manipulation in optical lattices. Optical lattices offer the …
Ring-shaped quantum droplets with hidden vorticity in a radially periodic potential
B Liu, X Cai, X Qin, X Jiang, J Xie, BA Malomed, Y Li - Physical Review E, 2023 - APS
We study the stability and characteristics of two-dimensional circular quantum droplets
(QDs) with embedded hidden vorticity (HV), ie, opposite angular momenta in two …
(QDs) with embedded hidden vorticity (HV), ie, opposite angular momenta in two …
Stable quantum droplets with higher-order vortex in radial lattices
H Huang, H Wang, G Chen, M Chen, CS Lim… - Chaos, Solitons & …, 2023 - Elsevier
The existence and stability of quantum droplets are studied in ultracold atoms in Bose–
Einstein condensates with a radial period lattice under the Lee–Huang–Yang correction …
Einstein condensates with a radial period lattice under the Lee–Huang–Yang correction …
Multi-stable multipole solitons in competing nonlinearity media
D Liu, Y Gao, D Fan, L Zhang - Chaos, Solitons & Fractals, 2023 - Elsevier
We investigate the properties of two-dimensional multipole solitons supported by the
harmonic-Gaussian potential in a medium with competing cubic-quintic nonlinearity. The …
harmonic-Gaussian potential in a medium with competing cubic-quintic nonlinearity. The …
Stable multiring and rotating solitons in two-dimensional spin-orbit-coupled Bose-Einstein condensates with a radially periodic potential
YV Kartashov, DA Zezyulin - Physical Review Letters, 2019 - APS
We consider two-dimensional spin-orbit-coupled atomic Bose-Einstein condensate in a
radially periodic potential. The system supports different types of stable self-sustained states …
radially periodic potential. The system supports different types of stable self-sustained states …
Binary-vortex quantum droplets
Abstract The Lee-Huang-Yang (LHY) correction to the mean field dynamics, originated from
quantum fluctuations, can suppress the collapse and create stable localized modes in two …
quantum fluctuations, can suppress the collapse and create stable localized modes in two …
Two-dimensional solitons in nonlinear lattices
YV Kartashov, BA Malomed, VA Vysloukh, L Torner - Optics letters, 2009 - opg.optica.org
We address the existence and stability of two-dimensional solitons in optical or matter-wave
media, which are supported by purely nonlinear lattices in the form of a periodic array of …
media, which are supported by purely nonlinear lattices in the form of a periodic array of …
Vortex-ring quantum droplets in a radially-periodic potential
B Liu, YX Chen, AW Yang, XY Cai, Y Liu… - New Journal of …, 2022 - iopscience.iop.org
We establish stability and characteristics of two-dimensional (2D) vortex ring-shaped
quantum droplets (QDs) formed by binary Bose–Einstein condensates. The system is …
quantum droplets (QDs) formed by binary Bose–Einstein condensates. The system is …
Multipole solitons in competing nonlinear media with an annular potential
We address the existence, stability, and propagation dynamics of multipole-mode solitons in
cubic-quintic nonlinear media with an imprinted annular (ring-shaped) potential. The …
cubic-quintic nonlinear media with an imprinted annular (ring-shaped) potential. The …