108 citations · 1k across the 76 of their papers we have counts for
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cond-mat1995★ 8 cited
Field Theories of Frustrated Heisenberg Antiferromagnets
Sumathi Rao, Diptiman Sen
We study the Heisenberg antiferromagnetic chain with both dimerization and frustration. The classical ground state has three phases: a Neel phase, a spiral phase and a colinear pha…
hep-th1995
MIRROR SYMMETRY IN THE FEW ANYON SPECTRA IN A HARMONIC OSCILLATOR POTENTIAL
Ranjan K. Ghosh, Sumathi Rao
We find that the energy spectra of four and five anyons in a harmonic potential exhibit some mirror symmetric (reflection symmetric about the semionic statistics point ) fea…
cond-mat1995★ 1 cited
QUANTUM HALL EFFECT OF HARD-CORE BOSONS
J. K. Jain, Sumathi Rao
Motivated by a mean-field approach, which has been employed for anyon superfluidity and the fractional quantum Hall effect, the quantum Hall effect (QHE) of hard-core bosons is inv…