81 citations · 86 across the 6 of their papers we have counts for
4 papers · 1 filter
The Contribution of Instanton-Antiinstanton Fluctuations to the Ground State Energy in Supersymmetric Quantum Mechanical Models
Avinash Khare
I show that the method of finding if the ground state energy is nonzero or not by saturating the functional integral directly with instanton-anti-instanton type fluctuations is not…
Fractional Statistics and Chern-Simons Field Theory in 2+1 Dimensions
Avinash Khare
The question of anyons and fractional statistics in field theories in 2+1 dimensions with Chern-Simons (CS) term is discussed in some detail. Arguments are spelled out as to why fr…
Self-Dual Charged Vortices of Finite Energy per Unit Length in Dimensions
Pijush K. Ghosh, Avinash Khare
We obtain both topological as well as nontopological self-dual charged vortex solutions of finite energy per unit length in a generalized abelian Higgs model in dimensions. I…
Comment on 'Anyon in External Elecromagnetic Field: Hamiltonian and Lagrangian Formulation'
Abbas Ali, Avinash Khare
We point out that in a recent paper by Chaichian et al. (Phys. Rev.Lett71(1993)3405) Dirac quantization procedure is not properly followed as a result of which the resulting quantu…