2 citations · 5 across the 10 of their papers we have counts for
10 papers
Symmetries of Spin-Splitting Induced by Spin-Orbit Coupling in Non-magnetic Crystals
Fan Yang, Rafael M. Fernandes, Turan Birol
Spin-orbit coupling (SOC) leads to splitting of otherwise spin-degenerate bands in noncentrosymmetric materials, even if time-reversal symmetry is present. While this gives rise to…
Arithmetic spectral transition for the unitary almost Mathieu operator
Fan Yang
We study the unitary almost Mathieu operator (UAMO), a one-dimensional quasi-periodic unitary operator arising from a two-dimensional discrete-time quantum walk on in…
Dissipation-driven topological phase transitions in open quantum systems independent of system Hamiltonian
Tian-Shu Deng, Fan Yang
We investigate dissipation-driven topological phase transitions in one-dimensional quantum open systems governed by the Lindblad equation with linear dissipation operators, which e…
Weak-strong uniqueness of the full coupled Navier-Stokes and Q-tensor system in dimension three
Fan Yang, Junjie Zhou
In this paper, we study the weak-strong uniqueness for the Leray-Hopf type weak solutions to the Beris-Edwards model of nematic liquid crystals in with an arbitrary paramete…
Topological Signatures of Magnetic Phase Transitions with Majorana Fermions through Local Observables and Quantum Information
Karyn Le Hur, Fan Yang, Magali Korolev
The one-dimensional (1D) quantum spin model can be viewed as a strong-coupling analogue of the Schrieffer-Su-Heeger model with two inequivalent alternating Ising coupling…
Non-equilibrium Dynamics of Fermi Polarons Driven by Time-dependent Interaction
Fan Yang, Ran Qi
We systematically studied the dynamics of Fermi polarons driven by time-dependent scattering length using a time-dependent variational method. Starting from the non-interacting ini…
High-order structure-preserving schemes for the regularized logarithmic Schrödinger equation
Fan Yang, Zhida Zhou, Chaolong Jiang
In this paper, a novel high-order, mass and energy-conserving scheme is proposed for the regularized logarithmic Schrödinger equation(RLogSE). Based on the idea of the supplementar…
Interval spectrum for electric quantum walk and related skew-shift CMV matrices
Fan Yang
We show that for a family of quantum walk models with electric fields, the spectrum is the unit circle for any irrational field. The result also holds for the associated CMV matric…
On the spectrum of magnetic Laplacian on the Lieb lattice
Moises Gomez Solis, Dylan Spedale, Fan Yang
We study the magnetic Laplacian on the Lieb lattice, and prove Cantor spectrum for arbitrary irrational magnetic flux. We also provide a complete spectral analysis for the reduced…
Center of the Yangian double in type A
Yang Fan, Naihuan Jing
We prove the R-matrix and Drinfeld presentations of the Yangian double in type A are isomorphic. The central elements of the completed Yangian double in type A at the critical leve…