Chuanhao Yin

activity

20142018

most citedGeometrical meaning of winding number and its characterization of topological phases in one-dimensional chiral non-Hermitian systems

376 citations · 472 across the 8 of their papers we have counts for

collaborators

Showing 2017Show all

3 papers · 1 filter

cond-mat.other2017★ 4 cited

Transition from nodal loop to nodal chain phase in a periodically modulated optical lattice

Chuanhao Yin, Linhu Li, Shu Chen

We propose to study the transition from a nodal loop to nodal chain phase in a tunable two-dimensional $π$ -flux lattice with periodical modulation potential. The Hamiltonian descri…

cond-mat.str-el2017★ 16 cited

$2 π$ -flux loop semimetals

Linhu Li, Stefano Chesi, Chuanhao Yin +1

We introduce a model of $2 π$ -flux loop semimetals which holds nodal loops described by a winding number $ν = 2$ . By adding some extra terms, this model can be transformed into a rece…

cond-mat.mes-hall2017★ 15 cited

Chiral topological insulating phases from three-dimensional nodal loop semimetals

Linhu Li, Chuanhao Yin, Shu Chen +1

We identify a topological Z index for three dimensional chiral insulators with P*T symmetry where two Hamiltonian terms define a nodal loop. Such systems may belong in the AIII or…

Transition from nodal loop to nodal chain phase in a periodically modulated optical lattice

2π-flux loop semimetals

Chiral topological insulating phases from three-dimensional nodal loop semimetals

$2 π$ -flux loop semimetals