300 citations · 840 across the 12 of their papers we have counts for
12 papers
Universal terms in the overlap of the ground state of the spin-1/2 XXZ chain with the Néel state
Michael Brockmann, Jean-Marie Stéphan
We analyze universal terms that appear in the large system size scaling of the overlap between the Néel state and the ground state of the spin-1/2 XXZ chain in the antiferromagneti…
Anisotropic magnetic interactions and spin dynamics in the spin-chain compound Cu(py)Br: An experimental and theoretical study
J. Zeisner, M. Brockmann, S. Zimmermann +9
We compare theoretical results for electron spin resonance (ESR) properties of the Heisenberg-Ising Hamiltonian with ESR experiments on the quasi-one-dimensional magnet Cu(py)B…
Orbital-Exchange and Fractional Quantum Number Excitations in an f-electron Metal YbPtPb
L. S. Wu, W. J. Gannon, I. A. Zaliznyak +9
Exotic quantum states and fractionalized magnetic excitations, such as spinons in one-dimensional chains, are generally viewed as belonging to the domain of 3d transition metal sys…
String-charge duality in integrable lattice models
Enej Ilievski, Eoin Quinn, Jacopo De Nardis +1
We derive an explicit mapping between the spectra of conserved local operators of integrable quantum lattice models and the density distributions of their thermodynamic particle co…
Overlap distributions for quantum quenches in the anisotropic Heisenberg chain
Paolo P. Mazza, Jean-Marie Stéphan, Elena Canovi +3
The dynamics after a quantum quench is determined by the weights of the initial state in the eigenspectrum of the final Hamiltonian, i.e., by the distribution of overlaps in the en…
Quasi-soliton scattering in quantum spin chains
Rogier Vlijm, Martin Ganahl, Davide Fioretto +4
The quantum scattering of magnon bound states in the anisotropic Heisenberg spin chain is shown to display features similar to the scattering of solitons in classical exactly solva…