78 citations · 167 across the 7 of their papers we have counts for
7 papers
Phonon-Assisted Andreev Reflection at Majorana Zero Mode
Ning Dai. Qing-Feng Sun
One of the typical features of Majorana zero mode (MZM) at the end of topological superconductor is a zero-bias peak in the tunneling spectroscopy of the normal lead-superconductor…
On the Equivalence between Spin and Charge Dynamics of the Fermi Hubbard Model
Hui Zhai, Ning Sun, Jinlong Yu +1
Utilizing the Fermi gas microscope, recently the MIT group has measured the spin transport of the Fermi Hubbard model starting from a spin-density-wave state, and the Princeton gro…
Resonant Driving induced Ferromagnetism in the Fermi Hubbard Model
Ning Sun, Pengfei Zhang, Hui Zhai
In this letter we consider quantum phases and the phase diagram of a Fermi Hubbard model under periodic driving that has been realized in recent cold atom experiments, in particula…
Deep Learning Topological Invariants of Band Insulators
Ning Sun, Jinmin Yi, Pengfei Zhang +2
In this work we design and train deep neural networks to predict topological invariants for one-dimensional four-band insulators in AIII class whose topological invariant is the wi…
Universal relations for spin-orbit coupled Fermi gas near an s-wave resonance
Pengfei Zhang, Ning Sun
The synthetic spin-orbit coupled quantum gases is widely studied both experimentally and theoretically in recent years. As previous studies show, this modification of single-body d…
Symmetry Protected Dynamical Symmetry in the Generalized Hubbard Models
Jinlong Yu, Ning Sun, Hui Zhai
In this letter we present a theorem on the dynamics of the generalized Hubbard models. This theorem shows that the symmetry of the single particle Hamiltonian can protect a kind of…
Quantum Charge Pumps with Topological Phases in Creutz Ladder
Ning Sun, Lih-King Lim
Quantum charge pumping phenomenon connects band topology through the dynamics of a one-dimensional quantum system. In terms of a microscopic model, the Su-Schrieffer-Heeger/Rice-Me…