27 citations · 28 across the 2 of their papers we have counts for
5 papers
Collective Excitations of a One-Dimensional Quantum Droplet
Marek Tylutki, Grigori E. Astrakharchik, Boris A. Malomed +1
We calculate the excitation spectrum of a one-dimensional self-bound quantum droplet in a two-component bosonic mixture described by the Gross-Pitaevskii equation (GPE) with cubic…
Scaling and diabatic effects in quantum annealing with a D-Wave device
Phillip Weinberg, Marek Tylutki, Jami M. Rönkkö +5
We discuss quantum annealing of the two-dimensional transverse-field Ising model on a D-Wave device, encoded on lattices with . Analyzing the residual energy…
Spin-Imbalanced Fermi Superfluidity in a Lieb Lattice Hubbard Model
Marek Tylutki, Päivi Törmä
We obtain a phase diagram of the spin imbalanced Hubbard model on the Lieb lattice, which is known to feature a flat band in its single-particle spectrum. Using the BCS mean-field…
Coherent Oscillations in Small Fermi Polaron Systems
Marek Tylutki, G. E. Astrakharchik, Alessio Recati
We study the ground state and excitations of a one-dimensional trapped polarized Fermi gas interacting with a single impurity. First, we study the tunnelling dynamics of the impuri…
Dynamics of the Mott Insulator to Superfluid quantum phase transition in the truncated Wigner approximation
Marek Tylutki, Jacek Dziarmaga, Wojciech H. Zurek
The quantum phase transition from the Mott insulator state to the superfluid in the Bose-Hubbard model is investigated. We research one, two and three dimensional lattices in the t…