Rydberg Quantum Spin Liquids and Beyond:
Theoretical Prediction: PRX.; arXiv:2011.12310 .
Popular article in Physics. and PHYSICS WORLD
Experimental Paper: Science arXiv:2104.04119
March Meeting Tutorial. Pedagogical LECTURE:
Related Recent Projects:
Magic Angle Graphene - Superconductivity and Correlations:
Popular article in Quanta Magazine; & Fractional Chern insulators
1. Charged Skyrmions & Topological Origin of Superconductivity in Magic Angle Graphene [pdf]
2. Ground State and Hidden Symmetry of Magic Angle Graphene at Even Integer Filling [pdf]
3. Magic Angle Hierarchy in Twisted Graphene Multilayers [pdf]
This wordle gives you a picture of some of our current interests which include:
(i) Theory of Moire materials including magic angle graphene.
(ii) Unconventional quantum critical points, dualities & topological phases with strong interactions,
(iii) Topological Band Theory including Weyl semimetals.
(iv) Quantum coherence in non-equilibrium many body systems.
We are a Theoretical Physics group specializing in the study of Condensed Matter Physics. We seek to understand phenomena such as superconductivity and magnetism starting from quantum mechanics and other basic physical principles. Historically, this has led both to a deeper understanding of quantum systems of very many particles as well as new devices and applications like the transistor, magnetic memories and magnetic resonance imaging.