14 citations · 35 across the 7 of their papers we have counts for
7 papers
On atomic analogue of Landau quantization
B. Basu, S. Dhar, S. Chatterjee
We have studied the physics of atoms with permanent electric dipole moment and non vanishing magnetic moment interacting with an electric field and inhomogeneous magnetic field. Th…
Noncommutative Geometry and Geometric Phases
B. Basu, Subir Ghosh, S. Dhar
We have studied particle motion in generalized forms of noncommutative phase space, that simulate monopole and other forms of Berry curvature, that can be identified as effective i…
Charge and Statistics of Quasiparticles in Fractional Quantum Hall Effec
B. Basu, P. Bandyopadhyay, S. Dhar
We have studied here the charge and statistics of quasiparticle excitations in FQH states on the basis of the Berry phase approach incorporating the fact that even number of flux q…
High Superconductivity, Skyrmions and the Berry Phase
B. Basu, S. Dhar, P. Bandyopadhyay
It is here pointed out that the antiferromagnetic spin fluctuation may be associated with a gauge field which gives rise to the antiferromagnetic ground state chirality. This is as…
Polarization Of Quantum Hall States, Skyrmions and Berry Phase
B. Basu, S. Dhar, P. Bandyopadhyay
We have discussed here the polarization of quantum Hall states in the framework of the hierarchical analysis of IQHE and FQHE in terms of Berry phase. It is observed that we have f…
Magnus Force on Quantum Hall Skyrmions and Vortices
S. Dhar, B. Basu, P. Bandyopadhyay
We have discussed here the Magnus force acting on the vortices and skyrmions in the quantum Hall systems. We have found that it is generated by the chirality of the system which is…