768 citations · 1.5k across the 28 of their papers we have counts for
4 papers · 1 filter
Renormalization group approach to symmetry protected topological phases
Evert P. L. van Nieuwenburg, Andreas P. Schnyder, Wei Chen
A defining feature of a symmetry protected topological phase (SPT) in one-dimension is the degeneracy of the Schmidt values for any given bipartition. For the system to go through…
Discriminative Cooperative Networks for Detecting Phase Transitions
Ye-Hua Liu, Evert P. L. van Nieuwenburg
The classification of states of matter and their corresponding phase transitions is a special kind of machine-learning task, where physical data allow for the analysis of new algor…
Sensing Floquet-Majorana fermions via heat transfer
Paolo Molignini, Evert van Nieuwenburg, R. Chitra
Time periodic modulations of the transverse field in the closed XY spin-1/2 chain generate a very rich dynamical phase diagram, with a hierarchy of topological phases characterized…
Classification of Mixed State Topology in One Dimension
Evert P. L. van Nieuwenburg, Sebastian D. Huber
We show how to generalize the concepts of identifying and classifying symmetry protected topological phases in 1D to the case of an arbitrary mixed state. The pure state concepts a…