Topological insulators are band insulators which are fundamentally different from atomic insulators. Only a non-local quantity called topological invariant can distinguish these two phases. The quantum Hall effect is the first example of a topological insulator, but the same phase can arise in the absence of a magnetic field, and is called a Chern insulator. In the presence of strong interactions, topological insulators may host exotic excitations called anyons. The fractional quantum Hall effect is the only experimentally realized example of such phase. In this manuscript, we study the conditions of emergence of different types of fractional topological insulators, using numerical simulations. We first look at the fractional quantum Hall e...
Fractional Chern insulators (FCIs) are strongly correlated, topological phases of matter that may ex...
We investigate the algebraic structure of flat energy bands a partial filling of which may...
We show how the phases of interacting particles in topological flat bands, known as fractional Chern...
Topological insulators are band insulators which are fundamentally different from atomic insulators....
Les isolants topologiques sont des isolants qui ne peuvent être différenciés des isolants atomiques ...
Topological insulators and their intriguing edge states can be understood in a single-particle pictu...
International audienceThe interest in the field of topological insulators has exploded in recent yea...
Topological insulators and their intriguing edge states can be understood in a single-particle pictu...
32 pages, 9 figuresInternational audienceThe energy and entanglement spectrum of fractionally filled...
We present a pedagogical review of the physics of fractional Chern insulators with a particular focu...
13 pages, 16 figuresInternational audienceChern insulators are band insulators exhibiting a nonzero ...
Chern insulators are band insulators exhibiting a nonzero Hall conductance but preserving the lattic...
Chern insulators are band insulators exhibiting a nonzero Hall conductance but preserving the lattic...
Fractional Chern insulators (FCIs) are strongly correlated, topological phases of matter that may ex...
Despite having been discovered nearly four decades ago, fractional quantum Hall (FQH) states continu...
Fractional Chern insulators (FCIs) are strongly correlated, topological phases of matter that may ex...
We investigate the algebraic structure of flat energy bands a partial filling of which may...
We show how the phases of interacting particles in topological flat bands, known as fractional Chern...
Topological insulators are band insulators which are fundamentally different from atomic insulators....
Les isolants topologiques sont des isolants qui ne peuvent être différenciés des isolants atomiques ...
Topological insulators and their intriguing edge states can be understood in a single-particle pictu...
International audienceThe interest in the field of topological insulators has exploded in recent yea...
Topological insulators and their intriguing edge states can be understood in a single-particle pictu...
32 pages, 9 figuresInternational audienceThe energy and entanglement spectrum of fractionally filled...
We present a pedagogical review of the physics of fractional Chern insulators with a particular focu...
13 pages, 16 figuresInternational audienceChern insulators are band insulators exhibiting a nonzero ...
Chern insulators are band insulators exhibiting a nonzero Hall conductance but preserving the lattic...
Chern insulators are band insulators exhibiting a nonzero Hall conductance but preserving the lattic...
Fractional Chern insulators (FCIs) are strongly correlated, topological phases of matter that may ex...
Despite having been discovered nearly four decades ago, fractional quantum Hall (FQH) states continu...
Fractional Chern insulators (FCIs) are strongly correlated, topological phases of matter that may ex...
We investigate the algebraic structure of flat energy bands a partial filling of which may...
We show how the phases of interacting particles in topological flat bands, known as fractional Chern...