19 citations · 26 across the 2 of their papers we have counts for
5 papers
Theoretical formation of carbon nanomembranes under realistic conditions using classical molecular dynamics
J. Ehrens, F. Gayk, P. Vorndamme +6
Carbon nanomembranes made from aromatic precursor molecules are free standing nanometer thin materials of macroscopic lateral dimensions. Although produced in various versions for…
Quantum quench dynamics in the transverse-field Ising model: A numerical expansion in linked rectangular clusters
Jonas Richter, Tjark Heitmann, Robin Steinigeweg
We study quantum quenches in the transverse-field Ising model defined on different lattice geometries such as chains, two- and three-leg ladders, and two-dimensional square lattice…
Density dynamics in the mass-imbalanced Hubbard chain
Tjark Heitmann, Jonas Richter, Thomas Dahm +1
We consider two mutually interacting fermionic particle species on a one-dimensional lattice and study how the mass ratio between the two species affects the (equilibration) dy…
Finite-size scaling of typicality-based estimates
J. Schnack, J. Richter, T. Heitmann +1
According to the concept of typicality, an ensemble average can be accurately approximated by an expectation value with respect to a single pure state drawn at random from a high-d…
Selected applications of typicality to real-time dynamics of quantum many-body systems
Tjark Heitmann, Jonas Richter, Dennis Schubert +1
Loosely speaking, the concept of quantum typicality refers to the fact that a single pure state can imitate the full statistical ensemble. This fact has given rise to a rather simp…