Many experimentally relevant quantum spin chains are approximately integrable, and
support long-lived quasiparticle excitations. A canonical example of integrable model of …

The Heisenberg spin chain is a canonical integrable model. As such, it features stable
ballistically propagating quasiparticles, but spin transport is subballistic at any nonzero …

Finite temperature spin transport in integrable isotropic spin chains is known to be
superdiffusive, with dynamical spin correlations that are conjectured to fall into the Kardar …

The nonequilibrium dynamics of domain wall initial states in a classical anisotropic
Heisenberg chain exhibits a striking coexistence of apparently linear and nonlinear …

Recent investigations have observed superdiffusion in integrable classical and quantum
spin chains. An intriguing connection between these spin chains and the Kardar-Parisi …

Finite-temperature spin transport in integrable isotropic spin chains (ie, spin chains with
continuous non-Abelian symmetries) is known to be superdiffusive, with anomalous …

Understanding the transport behavior of quantum many-body systems constitutes an
important physical endeavor, both experimentally and theoretically. While a reliable …

The fundamental question of how information spreads in closed quantum many-body
systems is often addressed through the lens of the bipartite entanglement entropy, a quantity …

Motivated by the Kardar-Parisi-Zhang (KPZ) scaling recently observed in the classical
ferromagnetic Heisenberg chain, we investigate the role of solitonic excitations in this model …

Anomalous transport in low dimensional spin chains is an intriguing topic that can offer key
insights into the interplay of integrability and symmetry in many-body dynamics. Recent …