2 papers
cond-mat.stat-mech2025
Finite-time performance of a cyclic 2d quantum Ising heat engine
S. P. Katoorani, C. Kohlfürst, F. Queisser +2
We discuss the limit cycle regime of a finite-time quantum Otto cycle with a frictionless two-dimensional anisotropic Ising model as the working fluid. From Onsagers exact equilibr…
cond-mat.stat-mech2025
Kibble-Zurek dynamics in the anisotropic Ising model of the Si(001) surface
Gernot Schaller, Friedemann Queisser, Seyedeh Parya Katoorani +8
As a simplified description of the non-equilibrium dynamics of buckled dimers on the Si(001) surface, we consider the anisotropic 2D Ising model and study the freezing of spatial c…