7 citations · 7 across the 1 of their papers we have counts for
8 papers
Superconducting instabilities in a spinful Sachdev-Ye-Kitaev model
Étienne Lantagne-Hurtubise, Vedangi Pathak, Sharmistha Sahoo +1
We introduce a spinful variant of the Sachdev-Ye-Kitaev model with an effective time reversal symmetry, which can be solved exactly in the limit of a large number of degrees of…
Traversable wormhole and Hawking-Page transition in coupled complex SYK models
Sharmistha Sahoo, Étienne Lantagne-Hurtubise, Stephan Plugge +1
Recent work has shown that coupling two identical Sachdev-Ye-Kitaev (SYK) models can realize a phase of matter that is holographically dual to an eternal traversable wormhole. This…
Revival dynamics in a traversable wormhole
Stephan Plugge, Étienne Lantagne-Hurtubise, Marcel Franz
Quantum effects can stabilize wormhole solutions in general relativity, allowing information and matter to be transported between two connected spacetimes. Here we study the reviva…
Dispersive Landau levels and valley currents in strained graphene nanoribbons
Étienne Lantagne-Hurtubise, Xiao-Xiao Zhang, Marcel Franz
We describe a simple setup generating pure valley currents -- valley transport without charge transport -- in strained graphene nanoribbons with zigzag edges. The crucial ingredien…
Diagnosing quantum chaos in many-body systems using entanglement as a resource
Étienne Lantagne-Hurtubise, Stephan Plugge, Oguzhan Can +1
Classical chaotic systems exhibit exponentially diverging trajectories due to small differences in their initial state. The analogous diagnostic in quantum many-body systems is an…
Topology in abundance
Étienne Lantagne-Hurtubise, Marcel Franz
The topological classification of all known non-magnetic crystalline compounds is now complete, revealing thousands of new candidate topological materials waiting to be explored in…