253 citations · 8.7k across the 368 of their papers we have counts for
23 papers · 1 filter
Critical non-equilibrium steady states of the Lorentz channel
Alexandros K. Karlis, Fotios K. Diakonos, Christoph Petri +1
We investigate the transport properties of non-interacting particles propagating in a finite Lorentz channel (LC). We show that interparticle power-law correlations emerge, when th…
Controlled excitation and resonant acceleration of ultracold few-boson systems by driven interactions in a harmonic trap
Ioannis Brouzos, Peter Schmelcher
We investigate the excitation properties of finite utracold bosonic systems in a one-dimensional harmonic trap with a time-dependent interaction strength. The driving of the intera…
The impact of spatial correlation on the tunneling dynamics of few-boson mixtures in a combined triple well and harmonic trap
Lushuai Cao, Ioannis Brouzos, Budhaditya Chatterjee +1
We investigate the tunneling properties of a two-species few-boson mixture in a one-dimensional triple well and harmonic trap. The mixture is prepared in an initial state with a st…
Ultra-long-range giant dipole molecules in crossed electric and magnetic fields
Markus Kurz, Michael Mayle, Peter Schmelcher
We show the existence of ultra-long-range giant dipole molecules formed by a neutral alkali ground state atom that is bound to the decentered electronic wave function of a giant di…
Semiclassical Spectrum of Small Bose-Hubbard Chains: A Normal Form Approach
A. P. Itin, P. Schmelcher
We analyze the spectrum of the 3-site Bose-Hubbard model with periodic boundary conditions using a semiclassical method. The Bohr-Sommerfeld quantization is applied to an effective…
Field theoretical approach to quantum transmission in time-dependent potentials
Fotis K. Diakonos, Panayotis A. Kalozoumis, Alexandros I. Karanikas +2
We develop a field theoretical approach based on the temporary basis description as a tool to investigate the transmission properties of a time-driven quantum device. It employs a…