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 …

Superdiffusion is surprisingly easily observed even in systems without the integrability
underpinning this phenomenon. Indeed, the classical Heisenberg chain—one of the …

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

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

We study the transport and equilibration properties of a classical Heisenberg chain, whose
couplings are random variables drawn from a one-parameter family of power-law …

We study nonequilibrium quantum dynamics of spin chains by employing principal
component analysis on data sets of wave function snapshots and examine how information …

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

Motivated by recent experiments on Google's sycamore NISQ platform on the spin transport
resulting from a non-unitary periodic boundary drive of an XXZ chain, we study a classical …

We investigate a specific limit of the one-dimensional non-Hermitian Hubbard Hamiltonian
with complex interactions. In this framework, fermions with different spin quantum numbers …