Driven many body systems

Finite-size transition data for the Heisenberg chain of spin length I=1/2 (left) and I=1 (right).

Many-Body Localization: Transitions in Spin Models
John Schliemann, Joao Vitor I. Costa, Paul Wenk, and J. Carlos Egues
Phys. Rev. B 103 174203 (2021), [arXiv]
Floquet-Drude conductivity
Martin Wackerl, Paul Wenk, and John Schliemann
Phys. Rev. B 101, 184204 (2020).
Driven Hofstadter butterflies and related topological invariants
Martin Wackerl, Paul Wenk, and John Schliemann
Phys. Rev. B 100, 165411 (2019).
The interplay between spin-orbit interactions and a time-dependent electromagnetic field in monolayer graphene
Andreas Scholz, Alexander Lopez, and John Schliemann
Phys. Rev. B 88, 045118 (2013).
Graphene with time-dependent spin-orbit coupling: Truncated Magnus expansion approach
A. Lopez, A. Scholz, Z. Z. Sun, and J. Schliemann
Eur. Phys. J. B 86, 366 (2013).
Floquet spin states in graphene under ac driven spin-orbit interaction
A. Lopez, Z. Z. Sun, and J. Schliemann
Phys. Rev. B 85, 205428 (2012).

QTS Research - Worki