79 citations · 727 across the 36 of their papers we have counts for
38 papers
Optimized quantum state transfer in a quasiperiodic ultracold atomic gas
Andreas Völkering, Arnob Kumar Ghosh, Patric Holmvall +1
Ultracold atomic systems offer a highly controllable platform for investigating quantum state transfer through the precise dynamical manipulation of system parameters. While quanti…
Thermal avalanches in a quasiperiodic XXZ model
Paolo Molignini, Antonio Štrkalj
We study bath-induced thermalization in the many-body localized XXZ spin chain subjected to a quasiperiodic magnetic field. We engineer a thermal inclusion by setting the field str…
Symmetry-Fractionalized Skin Effects in Non-Hermitian Luttinger Liquids
Christopher Ekman, Emil J. Bergholtz, Paolo Molignini
In one dimension, strongly correlated gapless systems are highly constrained due to conformal invariance, leading to the decoupling of low energy degrees of freedom corresponding t…
Stability and Decay of Macrovortices in Rotating Bose Gases Beyond Mean Field
Paolo Molignini, M. A. Caracanhas, V. S. Bagnato +1
We study the formation, stability, and decay of macrovortices in a rotating Bose gas confined by a Mexican-hat potential with a multiconfigurational ansatz. By systematically inclu…
Universality and Invariance in Hegselmann-Krause Opinion Dynamics: Proof of Three Conjectures
Paolo Molignini
Three conjectures from [R. Hegselmann, The Journal of Artificial Societies and Social Simulations 26(4), 11 (2023)] about the Hegselmann-Krause opinion dynamics and the structure o…
Nonmonotonic consensus transitions in bounded-confidence dynamics on unbiased networks
Paolo Molignini
We study the Hegselmann-Krause model of opinion dynamics on sparse, unbiased networks generated via Wilson's algorithm, unveiling how network connectivity and confidence bounds joi…