225 citations · 1.7k across the 39 of their papers we have counts for
5 papers · 1 filter
Emergent Black Hole Dynamics in Critical Floquet Systems
Bastien Lapierre, Kenny Choo, Clément Tauber +3
While driven interacting quantum matter is generically subject to heating and scrambling, certain classes of systems evade this paradigm. We study such an exceptional class in peri…
An exactly soluble model for a fractionalized Weyl semimetal
Fabian Hotz, Apoorv Tiwari, Oguz Turker +4
We construct an exactly solvable lattice model of a fractional Weyl semimetal (FWS). The low energy theory of this strongly interacting state is that of a Weyl semimetal built out…
`Unhinging' the surfaces of higher-order topological insulators and superconductors
Apoorv Tiwari, Ming-Hao Li, B. A. Bernevig +2
We show that the chiral Dirac and Majorana hinge modes in three-dimensional higher-order topological insulators (HOTIs) and superconductors (HOTSCs) can be gapped while preserving…
Non-abelian topology of nodal-line rings in -symmetric systems
Apoorv Tiwari, Tomáš Bzdušek
Nodal lines inside the momentum space of three-dimensional crystalline solids are topologically stabilized by a -flux of Berry phase. Nodal-line rings in -symmetri…
On 2-form gauge models of topological phases
Clement Delcamp, Apoorv Tiwari
We explore various aspects of 2-form topological gauge theories in (3+1)d. These theories can be constructed as sigma models with target space the second classifying space o…