The physics of interacting quantum wires has attracted a lot of attention recently. When the
density of electrons in the wire is very low, the strong repulsion between electrons leads to …

We consider the time evolution of order parameter correlation functions after a sudden
quantum quench of the magnetic field in the transverse field Ising chain. Using two novel …

We give rigorous analytical results on the temporal behavior of two-point correlation
functions—also known as dynamical response functions or Green's functions—in closed …

We introduce a framework for calculating dynamical correlations in the Lieb-Liniger model in
arbitrary energy eigenstates and for all space and time, that combines a Lehmann …

We consider the finite-temperature frequency and momentum-dependent two-point functions
of local operators in integrable quantum field theories. We focus on the case where the zero …

We consider the problems of calculating the dynamical order parameter two-point function at
finite temperatures and the one-point function after a quantum quench in the transverse field …

We consider the finite-temperature dynamical susceptibility χ (ω, q, T) of gapped quantum
spin chains such as the integer spin Heisenberg and transverse field Ising models. At zero …

We develop a low-temperature expansion for the finite-temperature dynamical structure
factor of the spin half Heisenberg chain with alternating nearest-neighbor exchange in the …

We determine the dynamical structure factor of the two-leg spin-1 2 Heisenberg ladder at
low temperatures in the regime of strong rung coupling. The dominant feature at zero …

We study finite temperature dynamical correlation functions of the magnetization operator in
the one-dimensional Ising quantum field theory. Our approach is based on a finite …