255 citations · 1.9k across the 68 of their papers we have counts for
68 papers
Emergent Infrared Conformal Dynamics in Strongly Interacting Quantum Gases
Jeff Maki, Fei Zhou
Conformal dynamics can appear in quantum gases when the interactions are fine tuned to be scale symmetric. One well-known example of such a system is a three-dimensional Fermi gas…
Discrete global symmetries and dynamics of emergent fermions
Fan Yang, Fei Zhou
Global symmetries that define the number of low energy degrees of freedom have profound consequences on universal properties near topological quantum critical points and in other g…
Emergent Symmetries and - Duality in Gapless Superfluids or Superconductors
Fei Zhou
A superfluid spontaneously breaks the usual symmetry because of condensation. In this article, we illustrate six classes of emergent symmetries naturally appear in in…
An Interaction Bulk-Boundary Relation and its Applications Towards Symmetry Breaking and Beyond
Saran Vijayan, Fei Zhou
In this article, we propose a simple but general scaling relation between interactions in a gapped bulk topological matter and gapless interacting surface states. We explicitly ill…
Topological Quantum Critical Points in Strong Coupling limits: Global Symmetries and Strongly Interacting Majorana Fermions
Fei Zhou
In this article, we discuss strong coupling limits of topological quantum critical points (TQCPs) where quantum phase transitions between two topological distinct superconducting s…
Dynamics of strongly interacting Fermi gases with time-dependent interactions: Consequence of conformal symmetry
Jeff Maki, Shizhong Zhang, Fei Zhou
In this Letter, we investigate the effects of a time-dependent, short-ranged interaction on the long-time expansion dynamics of Fermi gases. We show that the effects of the interac…