Karabali

Publications4
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Citations659
Highly Influential Citations5
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Spontaneous chiral-symmetry breaking in three-dimensional QED.
A detailed analysis is given of chiral-symmetry breaking in the large-flavor (N) limit of quantum electrodynamics in (2+1) dimensions. Analytical and numerical solutions of the homogeneous… Expand
  • 223
  • 3
Chiral hierarchies and flavor-changing neutral currents in hypercolor.
Dynamical chiral-symmetry breaking in asymptotically free theories with a slowly running coupling is analyzed. When the confinement scale ..lambda.. is much less than the cutoff M beyond which the… Expand
  • 374
  • 2
Spontaneous breaking of parity in (2+1)-dimensional QED.
The spontaneous generation of parity- (P) and time-reversal- (T) violating masses in (2+1)-dimensional QED is studied in the large-N limit, where N is the number of two-component complex fermions.… Expand
  • 59
Possible phase transition of fractional spin in the O(3) sigma model.
  • Karabali, Murthy
  • Physics, Medicine
  • Physical review. D, Particles and fields
  • 15 February 1987
Fractional angular momentum in the O(3) nonlinear sigma model coupled to an Abelian gauge field with a topological mass is studied semiclassically. The results are suggestive of a phase transition in… Expand
  • 3