38 citations · 99 across the 9 of their papers we have counts for
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Quantum Hall Solitons with Intertwined Spin and Pseudospin at
Sankalpa Ghosh, R. Rajaraman
In this paper we study in detail different types of topological solitons which are possible in bilayer quantum Hall systems at filling fraction when spin degrees of freedom a…
Bimerons in Double Layer Quantum Hall Systems
Sankalpa Ghosh, R. Rajaraman
In this paper we discuss bimeron pseudo spin textures for double layer quantum hall systems with filling factor . Bimerons are excitations corresponding to bound pairs of mero…
Meron Pseudospin Solutions in Quantum Hall Systems
Sankalpa Ghosh, R. Rajaraman
In this paper we report calculations of some pseudospin textures for bilayer quantum hall systems with filling factor . The textures we study are isolated single meron soluti…
Generalised Chern-Simons Theory of Composite Fermions in Bilayer Hall Systems
R. Rajaraman
We present a field theory of Jain's composite fermion model as generalised to the bilayer quantum Hall systems. We define operators which create composite fermions and write the Ha…