We demonstrate the universal properties of dissipative Tomonaga-Luttinger (TL) liquids by
calculating correlation functions and performing finite-size scaling analysis of a non …

We review the recent advances on exact results for dynamical correlation functions at large
scales and related transport coefficients in interacting integrable models. We discuss Drude …

We demonstrate that nonlinear response functions in many-body systems carry a sharp
signature of interactions between gapped low-energy quasiparticles. Such interactions are …

We present a scalable protocol for measuring full counting statistics (FCS) in experiments or
tensor-network simulations. In this method, an ancilla in the middle of the system acts as a …

The Landauer formula provides a general scattering formulation of electrical conduction.
Despite its utility, it has been mainly applied to the linear-response regime, and a scattering …

We study nonlinear Drude weights (NLDWs) for the spin-1 2 XXZ chain in the critical regime
at zero temperature. The NLDWs are generalizations of the linear Drude weight. Via the …

Kohn's theory of Drude conductivity, established in a many-body framework, addresses even
systems with disorder and correlation, besides the ordinary band metals (ie, crystalline …

Ballistic transport of a quantum system can be characterized by Drude weight, which
quantifies the response of the system to a uniform electric field in the infinitely long …

Under a perfect periodic potential, the electric current density induced by a constant electric
field may exhibit nontrivial oscillations, so-called Bloch oscillations, with an amplitude that …

We consider nonlinear ballistic spin transport in the XXZ spin chain and derive an analytical
result for the nonlinear Drude weight D (3) at infinite temperatures. In contrast to the linear …