81 citations · 145 across the 4 of their papers we have counts for
4 papers
Correlation Length, Universality Classes, and Scaling Laws Associated with Topological Phase Transitions
Wei Chen, Markus Legner, Andreas Rüegg +1
The correlation functions related to topological phase transitions in inversion-symmetric lattice models described by Dirac Hamiltonians are discussed. In one dimension…
Majorana and fractionally charged bound states in 1-D Rashba nanowire under spatially varying Zeeman fields
Xiaoyu Zhu, Wei Chen, R. Shen +1
We study topological phase transitions in one dimensional (1-D) Rashba nanowire under a spatially varying Zeeman field when coupled to an -wave superconductor substrate. We show…
Dissipationless Multiferroic Magnonics
Wei Chen, Manfred Sigrist
We propose that the magnetoelectric effect in multiferroic insulators with coplanar antiferromagnetic spiral order, such as BiFeO, enables electrically controlled dissipation…
Microstrip filters for measurement and control of superconducting qubits
Luigi Longobardi, Douglas A. Bennett, Vijay Patel +2
Careful filtering is necessary for observations of quantum phenomena in superconducting circuits at low temperatures. Measurements of coherence between quantum states requires exte…