State engineering of impurities in a lattice by coupling to a Bose gas
Sign Up to like & getrecommendations! Published in 2018 at "New Journal of Physics"
DOI: 10.1088/1367-2630/aae98f
Abstract: We investigate the localization pattern of interacting impurities, which are trapped in a lattice potential and couple to a Bose gas. For small interspecies interaction strengths, the impurities populate the energetically lowest Bloch state or… read more here.
Keywords: bose gas; state engineering; gas;
Quantum state engineering in arrays of nonlinear waveguides
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.102.043706
Abstract: In the current quest for efficient and experimentally feasible platforms for implementation of multimode squeezing and entanglement in the continuous variable regime, we underpin and complement our results on the generation of versatile multimode entanglement… read more here.
Keywords: quantum state; state engineering; nonlinear waveguides; engineering arrays ... See more keywords
Quantum state engineering with twisted photons via adaptive shaping of the pump beam
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.98.060301
Abstract: High-dimensional entanglement is a valuable resource for quantum communication, and photon pairs entangled in orbital angular momentum are commonly used for encoding high-dimensional quantum states. However, methods for preparation of maximally entangled states of arbitrary… read more here.
Keywords: state; high dimensional; quantum; quantum state ... See more keywords
Topological edge-state engineering with high-frequency electromagnetic radiation
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.205127
Abstract: We outline here how strong light-matter interaction can be used to induce quantum phase transition between normal and topological phases in two-dimensional topological insulators. We consider the c ... read more here.
Keywords: edge state; high frequency; frequency electromagnetic; topological edge ... See more keywords
Quantum State Engineering of a Hubbard System with Ultracold Fermions.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.120.243201
Abstract: Accessing new regimes in quantum simulation requires the development of new techniques for quantum state preparation. We demonstrate the quantum state engineering of a strongly correlated many-body state of the two-component repulsive Fermi-Hubbard model on… read more here.
Keywords: state; system; quantum state; hubbard ... See more keywords
Quantum state engineering by periodical two-step modulation in an atomic system.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.034789
Abstract: By periodical two-step modulation, we demonstrate that the dynamics of a multilevel system can evolve even in a multiple large detunings regime and provide the effective Hamiltonian (of interest) for this system. We then illustrate… read more here.
Keywords: state; modulation; system; quantum state ... See more keywords