86 citations · 259 across the 6 of their papers we have counts for
6 papers
Orbital magnetization of Floquet topological systems
Gabriel E. Topp, Päivi Törmä, Dante M. Kennes +1
A general expression for the orbital magnetization of a Floquet system is derived. The expression holds for a clean system, and is valid for any driving protocol, and arbitrary occ…
Light-matter coupling and quantum geometry in moiré materials
G. E. Topp, C. J. Eckhardt, D. M. Kennes +2
Quantum geometry has been identified as an important ingredient for the physics of quantum materials and especially of flat-band systems, such as moiré materials. On the other hand…
Topological Floquet Engineering of Twisted Bilayer Graphene
Gabriel E. Topp, Gregor Jotzu, James W. McIver +3
We investigate the topological properties of Floquet-engineered twisted bilayer graphene above the magic angle driven by circularly polarized laser pulses. Employing a full Moiré-u…
Charge density wave melting in one-dimensional wires with femtosecond sub-gap excitation
M. Chávez-Cervantes, G. E. Topp, S. Aeschlimann +4
Charge density waves (CDWs) are symmetry-broken ground states that commonly occur in low-dimensional metals due to strong electron-electron and/or electron-phonon coupling. The non…
All-optical nonequilibrium pathway to stabilizing magnetic Weyl semimetals in pyrochlore iridates
Gabriel E. Topp, Nicolas Tancogne-Dejean, Alexander F. Kemper +2
Nonequilibrium many-body dynamics is becoming one of the central topics of modern condensed matter physics. Floquet topological states were suggested to emerge in photodressed band…
Steady-state thermodynamics of non-interacting transport beyond weak coupling
Gabriel E. Topp, Tobias Brandes, Gernot Schaller
We investigate the thermodynamics of simple (non-interacting) transport models beyond the scope of weak coupling. For a single fermionic or bosonic level -- tunnel-coupled to two r…