33 citations · 92 across the 5 of their papers we have counts for
5 papers
Connecting the Many-Body Chern Number to Luttinger's Theorem through Středa's Formula
Lucila Peralta Gavensky, Subir Sachdev, Nathan Goldman
Relating the quantized Hall response of correlated insulators to many-body topological invariants is a key challenge in topological quantum matter. Here, we use Streda's formula to…
Quantized valley Hall response from local bulk density variations
Maxime Jamotte, Lucila Peralta Gavensky, Cristiane Morais Smith +2
The application of a mechanical strain to a 2D material can create pseudo-magnetic fields and lead to a quantized valley Hall effect. However, measuring valley-resolved effects rem…
Multi-terminal Josephson junctions: a road to topological flux networks
Lucila Peralta Gavensky, Gonzalo Usaj, C. A. Balseiro
Multi-terminal Josephson junctions were recently proposed as a versatile and tunable platform to emulate topological Bloch-like Hamiltonians in arbitrary dimensions. In this perspe…
Berry curvature tomography and realization of topological Haldane model in driven three-terminal Josephson junctions
Lucila Peralta Gavensky, Gonzalo Usaj, D. Feinberg +1
We propose a protocol to locally detect the Berry curvature of a three terminal Josephson junction with a quantum dot based on a synchronic detection when an AC modulation is appli…
Photo-electrons unveil topological transitions in graphene-like systems
Lucila Peralta Gavensky, Gonzalo Usaj, C. A. Balseiro
The topological structure of the wavefunctions of particles in periodic potentials is characterized by the Berry curvature whose integral on the Brillouin zone is a topolo…