34 citations · 171 across the 13 of their papers we have counts for
6 papers · 1 filter
Far-from-equilibrium scaling of non-abelian Goldstone modes
Carl Philipp Zelle, Gustav John, Orla Supple +2
We identify a broad class of nonthermal phases generated by the interplay of continuous symmetry breaking and weak nonequilibrium driving. Extending Kardar-Parisi-Zhang (KPZ) physi…
Nonequilibrium orders in parametrically driven field theories
Carl Philipp Zelle, Romain Daviet, Andrew J. Millis +1
Driving quantum materials with coherent light has proven a powerful platform to realize a plethora of interesting phases and transitions, ranging from ferroelectricity to supercond…
Kardar-Parisi-Zhang scaling in time-crystalline matter
Romain Daviet, Carl Philipp Zelle, Armin Asadollahi +1
We discuss the universal behavior linked to the Goldstone mode associated with the spontaneous breaking of time-translation symmetry in many-body systems, in which the order parame…
Nonequilibrium Criticality at the Onset of Time-Crystalline Order
Romain Daviet, Carl Philipp Zelle, Achim Rosch +1
We explore the phase transitions at the onset of time-crystalline order in models driven out-of-equilibrium. The spontaneous breaking of time translation symmetry and its Go…
Universal phenomenology at critical exceptional points of nonequilibrium models
Carl Philipp Zelle, Romain Daviet, Achim Rosch +1
In thermal equilibrium the dynamics of phase transitions is largely controlled by fluctuation-dissipation relations: On the one hand, friction suppresses fluctuations, while on the…
Nonperturbative functional renormalization-group approach to the sine-Gordon model and the Lukyanov-Zamolodchikov conjecture
R. Daviet, N. Dupuis
We study the quantum sine-Gordon model within a nonperturbative functional renormalization-group approach (FRG). This approach is benchmarked by comparing our findings for the soli…