3 citations · 3 across the 4 of their papers we have counts for
6 papers
Revisiting monodromy defects in conformal field theories
Jiechao Feng, Nayan Myerson-Jain, G. Shankar +2
Monodromy defects are fundamental objects in extended quantum systems with global symmetries. We study such defects in conformal field theories (CFT), which describe…
Single anyons and anyon binding in a quantum Hall dot
Marco Valentini, Will Wang, Amir Shapour Mohammadi +10
Anyons are particles with quantized fractional statistics. In theory, a single anyon can be stabilized as a localized fractional charge within the bulk of a topologically ordered t…
Studying 3D O(N) Surface CFT on the Fuzzy Sphere
Jiechao Feng, Taige Wang
Boundary conformal field theory (BCFT) provides a universal framework for critical phenomena in the presence of boundaries. We determine BCFT data for the normal and ordinary bound…
Self-doped Crystal from Preempted Band-inversion Transitions
Jiechao Feng, Zhaoyu Han, Michael P. Zaletel +1
Recent experiments in rhombohedral graphene find evidence for a "self-doped" Wigner crystal (SDC) in which a slightly incommensurate Wigner crystal (WC) coexists with a small Fermi…
Critical Motility-Induced Phase Separation in Three Dimensions is Consistent with Ising Universality
Jiechao Feng, Daniel Evans, Ahmad K. Omar
Identifying the universality class of critical active phase transitions has been the subject of recent interest and controversy. Resolving these controversies will require robust n…
Theory for the Anomalous Phase Behavior of Inertial Active Brownian Particles
Jiechao Feng, Ahmad K. Omar
In contrast to equilibrium systems, inertia can profoundly impact the phase behavior of active systems. This has been made particularly evident in recent years, with motility-induc…