228 citations · 4.3k across the 105 of their papers we have counts for
105 papers
Role of disorder in plasmon-assisted near-field heat transfer between two-dimensional metals
Jonathan L. Wise, Denis M. Basko, Frank W. J. Hekking
We perform a theoretical study of the near-field heat transfer between two atomically thin metallic layers, isolated galvanically but coupled by the Coulomb interaction, within the…
Superconductor-insulator transition in Josephson junction chains by quantum Monte-Carlo
D. M. Basko, F. Pfeiffer, P. Adamus +2
We study the zero-temperature phase diagram of a dissipationless and disorder-free Josephson junction chain. Namely, we determine the critical Josephson energy below which the chai…
Kerr non-linearity in a superconducting Josephson metamaterial
Yu. Krupko, V. D. Nguyen, T. Weißl +8
We present a detailed experimental and theoretical analysis of the dispersion and non-linear Kerr frequency shifts of plasma modes in a one-dimensional Josephson junction chain con…
Bosonic Double Ring Lattice Under Artificial Gauge Fields
Nicolas Victorin, Frank Hekking, Anna Minguzzi
We consider a system of weakly interacting bosons confined on a planar double ring lattice subjected to two artificial gauge fields. We determine its ground state by solving couple…
Theory of coherent quantum phase-slips in Josephson junction chains with periodic spatial modulations
Aleksandr E. Svetogorov, Masahiko Taguchi, Yasuhiro Tokura +2
We study coherent quantum phase-slips which lift the ground state degeneracy in a Josephson junction ring, pierced by a magnetic flux of the magnitude equal to half of a flux quant…
Resonant persistent currents for ultracold bosons on a lattice ring
Geva Arwas, Doron Cohen, Frank Hekking +1
We consider a one-dimensional bosonic gas on a ring lattice, in the presence of a localized barrier, and under the effect of an artificial gauge field. By means of exact diagonaliz…