3 papers
cond-mat.supr-con2024
The role of superconducting fitness in pairing from fluctuating order
Yufei Zhu, P. M. R. Brydon
In many unconventional superconductors the pairing interaction is believed to be mediated by a fluctuating order. Although this is typically taken to be magnetic in origin, the rol…
cond-mat.dis-nn2021
Fate of Majorana zero modes by a modified real-space-Pfaffian method and mobility edges in a one-dimensional quasiperiodic lattice
Shujie Cheng, Yufei Zhu, Gao Xianlong +1
We aim to study a one-dimensional -wave superconductor with quasiperiodic on-site potentials. A modified real-space-Pfaffian method is applied to calculate the topological invar…
cond-mat.str-el2020
Floquet and Anomalous Floquet Weyl Semimetals
Yufei Zhu, Tao Qin, Xinxin Yang +2
The periodic driving of a quantum system can enable new topological phases without analogs in static systems. This provides a route towards preparing non-equilibrium quantum phases…