366 citations · 3k across the 53 of their papers we have counts for
4 papers · 1 filter
Identifying Quantum Phase Transitions with Adversarial Neural Networks
Patrick Huembeli, Alexandre Dauphin, Peter Wittek
The identification of phases of matter is a challenging task, especially in quantum mechanics, where the complexity of the ground state appears to grow exponentially with the size…
Topological characterization of chiral models through their long time dynamics
Maria Maffei, Alexandre Dauphin, Filippo Cardano +2
We study chiral models in one spatial dimension, both static and periodically driven. We demonstrate that their topological properties may be read out through the long time limit o…
Measuring Chern numbers in Hofstadter strips
Samuel Mugel, Alexandre Dauphin, Pietro Massignan +4
Topologically non-trivial Hamiltonians with periodic boundary conditions are characterized by strictly quantized invariants. Open questions and fundamental challenges concern their…
Probing topology by "heating": Quantized circular dichroism in ultracold atoms
D. T. Tran, A. Dauphin, A. G. Grushin +2
We reveal an intriguing manifestation of topology, which appears in the depletion rate of topological states of matter in response to an external drive. This phenomenon is presente…