15 citations · 15 across the 2 of their papers we have counts for
6 papers
Theory of Competing Charge Density Wave, Kekule and Antiferromagnetic ordered Fractional Quantum Hall states in Graphene aligned with Boron Nitride
Suraj S. Hegde, Inti Sodemann Villadiego
We investigate spin and valley symmetry-broken fractional quantum Hall phases within a formalism that naturally extends the paradigm of quantum Hall ferromagnetism from integer to…
Observation of tunable mobility edges in generalized Aubry-André lattices
Fangzhao Alex An, Karmela Padavić, Eric J. Meier +5
Using synthetic lattices of laser-coupled atomic momentum modes, we experimentally realize a recently proposed family of nearest-neighbor tight-binding models having quasiperiodic…
A topological Josephson junction platform for creating, manipulating, and braiding Majorana bound states
Suraj S. Hegde, Guang Yue, Yuxuan Wang +3
As part of the intense effort towards identifying platforms in which Majorana bound states can be realized and manipulated to perform qubit operations, we propose a topological Jos…
Quasinormal Modes and Hawking-Unruh effect in Quantum Hall Systems: Lessons from Black Hole Phenomena
Suraj S. Hegde, Varsha Subramanyan, Barry Bradlyn +1
In this work, we propose the quantum Hall system as a platform for exploring black hole phenomena. By exhibiting deep rooted commonalities between lowest Landau level and spacetime…
Topological phases, edge modes, and the Hofstadter butterfly in coupled Su-Schrieffer-Heeger systems
Karmela Padavić, Suraj S Hegde, Wade DeGottardi +1
Motivated by recent experimental realizations of topological edge states in Su-Schrieffer-Heeger (SSH) chains, we theoretically study a ladder system whose legs are comprised of tw…
Analytical Theory of Optical Black Hole Analogues
Suraj S. Hegde, C. V. Vishveshwara
We develop an analytical formalism for studying optical analogues of spherically symmetric black-hole spacetimes. We demonstrate the exact similarity between the electromagnetic wa…