9 citations · 25 across the 5 of their papers we have counts for
5 papers
Monopoles in Dirac spin liquids and their symmetries from instanton calculus
G. Shankar, Joseph Maciejko
The Dirac spin liquid (DSL) is a two-dimensional (2D) fractionalized Mott insulator featuring massless Dirac spinon excitations coupled to a compact gauge field, which allow…
Hyperbolic lattices and two-dimensional Yang-Mills theory
G. Shankar, Joseph Maciejko
Hyperbolic lattices are a new type of synthetic quantum matter emulated in circuit quantum electrodynamics and electric-circuit networks, where particles coherently hop on a discre…
Continuous transition between Ising magnetic order and a chiral spin liquid
G. Shankar, Chien-Hung Lin, Joseph Maciejko
The competition between fractionalized spin-liquid states and magnetically ordered phases is an important paradigm in frustrated magnetism. Spin-orbit coupled Mott insulators with…
Symmetry-breaking effects of instantons in parton gauge theories
G. Shankar, Joseph Maciejko
Compact quantum electrodynamics (CQED) with Dirac fermionic matter provides an adequate framework for elucidating the universal low-energy physics of a wide variety of (2+1)D s…
Exactly solvable Majorana-Anderson impurity models
G. Shankar, Joseph Maciejko
Motivated by recent experimental progress in the realization of hybrid structures with a topologically superconducting nanowire coupled to a quantum dot, viewed through the lens of…