27 citations · 104 across the 8 of their papers we have counts for
6 papers · 1 filter
Super Hamiltonian in superspace for incommensurate superlattices and quasicrystals
Manuel Valiente, Callum W. Duncan, Nikolaj T. Zinner
Infinite quasiperiodic arrangements in space, such as quasicrystals, are typically described as projections of higher-dimensional periodic lattices onto the physical dimension. The…
Flat band of topological states bound to a mobile impurity
Manuel Valiente
I consider a particle in the topologically non-trivial Su-Schrieffer-Heeger (SSH) model interacting strongly with a mobile impurity, whose quantum dynamics is described by a topolo…
Ion-induced interactions in a Tomonaga-Luttinger liquid
Andreas Bock Michelsen, Manuel Valiente, Nikolaj Zinner +1
We investigate the physics of a Tomonaga-Luttinger liquid of spin-polarized fermions superimposed on an ion chain. This compound system features (attractive) long-range interspecie…
Anomalous frequency shifts in a one-dimensional trapped Bose gas
Manuel Valiente, Volodymyr Pastukhov
We consider a system of interacting bosons in one dimension at a two-body resonance. This system, which is weakly interacting, is known to give rise to effective three-particle int…
Three-body repulsive forces among identical bosons in one dimension
Manuel Valiente
I consider non-relativistic bosons interacting via pairwise potentials with infinite scattering length and supporting no two-body bound states. To lowest order in effective field t…
Universal Short Range Correlations in Bosonic Helium Clusters
Betzalel Bazak, Manuel Valiente, Nir Barnea
Short-range correlations in bosonic Helium clusters, composed of He atoms, are studied utilizing the generalized contact formalism. The emergence of universal -body short ra…