1k citations · 23.8k across the 731 of their papers we have counts for
14 papers · 1 filter
The continuous spectrum of bound states in expulsive potentials
H. Sakaguchi, B. A. Malomed, A. C. Aristotelous +1
On the contrary to the common intuition, which suggests that a steep expulsive potential makes quantum states widely delocalized, we demonstrate that one- and two-dimensional (1D a…
Formations and dynamics of two-dimensional spinning asymmetric quantum droplets controlled by a PT-symmetric potential
Jin Song, Zhenya Yan, Boris A. Malomed
In this paper, vortex solitons are produced for a variety of 2D spinning quantum droplets (QDs) in a PT-symmetric potential, modeled by the amended Gross-Pitaevskii equation with L…
Shortcuts to adiabaticity for an interacting Bose-Einstein condensate via exact solutions of the generalized Ermakov equation
Tang-You Huang, Boris A. Malomed, Xi Chen
Shortcuts to adiabatic expansion of the effectively one-dimensional Bose-Einstein condensate (BEC) loaded in the harmonic-oscillator (HO) trap is investigated by combining techniqu…
Universal quantum computing with parafermions assisted by a half fluxon
Arpit Dua, Boris Malomed, Meng Cheng +1
Braiding of anyons such as Majoranas or parafermions provides only Clifford gates which do not form a universal set of quantum gates. We propose a robust and resource-efficient sch…
Nonlinear PT-symmetric plaquettes
Kai Li, P. G. Kevrekidis, Boris A. Malomed +1
We introduce four basic two-dimensional (2D) plaquette configurations with onsite cubic nonlinearities, which may be used as building blocks for 2D PT -symmetric lattices. For each…
Acceleration of trapped particles and beams
Er'el Granot, Boris Malomed
The dynamics of a quantum particle bound by an accelerating delta-functional potential is investigated. Three cases are considered, using the reference frame moving along with the…