From 2019 to 2023, four postdocs, one PhD student and I will join forces to shed light on the effects of localized perturbations on nonequilibrium states of strongly correlated systems.

Papers supported by the grant:

  1. M. Fagotti, On the size of the space spanned by a nonequilibrium state in a quantum spin lattice system, SciPost Phys. 6, 059 (2019)
  2. V. Alba, B. Bertini, and M. Fagotti, Entanglement evolution and generalised hydrodynamics: interacting integrable systemsSciPost Phys. 7, 005 (2019)
  3. M. Fagotti, Locally quasi-stationary states in noninteracting spin chainsSciPost Phys. 8, 048 (2020)
  4. T. Yoshimura, K. Bidzhiev, and H. Saleur, Non-Hermitian quantum impurity systems in and out of equilibrium: noninteracting casePhys. Rev. B 102, 125124 (2020)
  5. M. Medenjak, T. Prosen, and L. Zadnik, Rigorous bounds on dynamical response functions and time-translation symmetry breaking, SciPost Phys. 9, 003 (2020)
  6. E. Granet, M. Fagotti, and F. H. L Essler, Finite temperature and quench dynamics in the Transverse Field Ising Model from form factor expansions, SciPost Phys. 9, 033 (2020)
  7. L. Zadnik and M. Fagotti, The Folded Spin-1 2 XXZ Model: I. Diagonalisation, Jamming, and Ground State PropertiesSciPost Phys. Core 4, 010 (2021)
  8. L. Zadnik, K. Bidzhiev, and M. Fagotti, The Folded Spin-1 2 XXZ Model: II. Thermodynamics and Hydrodynamics with a Minimal Set of ChargesSciPost Phys.  10, 099 (2021)
  9. V. Alba, B. Bertini, M. Fagotti, L. Piroli, and P. Ruggiero, Generalized-Hydrodynamic approach to Inhomogeneous Quenches: Correlations, Entanglement and Quantum EffectsJ. Stat. Mech. (2021) 114004
  10. K. Bidzhiev, M. Fagotti, and L. Zadnik, Macroscopic effects of localised measurements in jammed states of quantum spin chains, Phys. Rev. Lett. 128, 130603 (2022)
  11. M. Fagotti, Global Quenches after Localised PerturbationsPhys. Rev. Lett. 128, 110602 (2022)
  12. L. Zadnik, S. Bocini, K. Bidzhiev, and M. Fagotti, Measurement catastrophe and ballistic spread of charge density with vanishing current, arXiv:2111.06325
  13. M. Fagotti, V. Marič, and L. Zadnik, Nonequilibrium symmetry-protected topological order: emergence of semilocal Gibbs ensemblesarXiv:2205.02221
  14. V. Marić and M. Fagotti, Universality in the tripartite information after global quenches, arXiv:2209.14253
  15. S. Bocini and M. Fagotti, Growing Schrödinger’s cat states by local unitary time evolution of product states, arXiv:2210.15585