4 papers
On the relation between fractional charge and statistics
T. H. Hansson, Rodrigo Arouca, Thomas Klein Kvorning
We revisit an argument, originally given by Kivelson and RoÄek, for why the existence of fractional charge necessarily implies fractional statistics. In doing so, we resolve a con…
Local Information Flow in Quantum Quench Dynamics
Nicolas P. Bauer, Björn Trauzettel, Thomas Klein Kvorning +2
We investigate the out-of-equilibrium dynamics of quantum information in one-dimensional systems undergoing a quantum quench using a local perspective based on the information latt…
Universal Characterization of Quantum Many-Body States through Local Information
Claudia Artiaco, Thomas Klein Kvorning, David Aceituno Chávez +2
We propose a universal framework for classifying quantum states based on their scale-resolved correlation structure. Using the recently introduced information lattice, which provid…
Ultraslow Growth of Number Entropy in an l-bit Model of Many-Body Localization
David Aceituno Chávez, Claudia Artiaco, Thomas Klein Kvorning +2
We demonstrate that slow growth of the number entropy following a quench from a local product state is consistent with many-body localization. To do this we construct a random circ…