52 citations · 258 across the 22 of their papers we have counts for
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Towards exact bosonization of the Calogero-Sutherland model
D. V. Khveshchenko
We demonstrate that the exact form-factors of the Calogero-Sutherland model which were recently found in Ref.[10] in confirmation of the congectures earlier made by Haldane (Ref.[9…
Raman Scattering and Anomalous Current Algebra: Observation of Chiral Bound State in Mott Insulators
D. V. Khveshchenko, P. B. Wiegmann
Recent experiments on inelastic light scattering in a number of insulating cuprates [1] revealed a new excitation appearing in the case of crossed polarizations just below the opti…
Ground state energy and quasiparticle gaps in FQHE states
D. V. Khveshchenko
Applying the transformation of fermion operators to new fermion quasiparticles introduced by Halperin, Lee, and Read we estimate a scaling behavior of the ground state energy and q…
Bosonization of current-current interactions
D. V. Khveshchenko
We discuss a generalization of the conventional bosonization procedure to the case of current-current interactions which get their natural representation in terms of current instea…