527 citations · 6.4k across the 130 of their papers we have counts for
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Antiferromagnetism from phase disordering of a d-wave superconductor
Igor F. Herbut
The unbinding of vortex defects in the superconducting condensate with d-wave symmetry at T=0 is shown to lead to the insulator with incommensurate spin-density-wave order. The tra…
Quantum critical points with the Coulomb interaction and the dynamical exponent: when and why z=1
Igor F. Herbut
A general scenario that leads to Coulomb quantum criticality with the dynamical critical exponent z=1 is proposed. I point out that the long-range Coulomb interaction and quenched…
Large-N theory of strongly commensurate dirty-bosons: absence of transition in two dimensions
Matthew J. Case, Igor F. Herbut
The spherical limit of strongly commensurate dirty-bosons is studied perturbatively at weak disorder and numerically at strong disorder in two dimensions (2D). We argue that disord…
Superconducting zero temperature phase transition in two dimensions and in the magnetic field
W. C. Wu, Igor F. Herbut
We derive the Ginzburg-Landau-Wilson theory for the superconducting phase transition in two dimensions and in the magnetic field. Without disorder the theory describes a fluctuatio…