37 citations · 68 across the 5 of their papers we have counts for
5 papers
Periodic Density Modulation Effects on a Correlated two-dimensional Composite Fermion System
S. Sakhi
We examine theoretically the effects caused by a periodic external potential on the correlated motion of a two-dimensional electron system under strong magnetic fields correspondin…
Coulomb drag in double layer electron systems at even denominator filling factors
S. Sakhi
An interacting double layer system, with uniform positive background, is studied at finite temperature in the presense of a strong magnetic field corresponding to half filling in e…
Charge density oscillations in a quasi-two-dimensional electron gas for integer filling factors
S. Sakhi, P. Vasilopoulos
The possibility of charge density oscillations in a {\it finite-thickness} two-dimensional system is investigated for strong magnetic fields and integer filling factors. Using an e…
Effective action of a 2+1 dimensional system of nonrelativistic fermions in the presence of a uniform magnetic field: dissipation effects
S. Sakhi
The effective action of nonrelativistic fermions in 2+1 dimensions is analyzed at finite temperature and chemical potential in the presence of a uniform magnetic field perpendicula…
Superconductivity in dimensions via Kosterlitz-Thouless Mechanism: Large-N and Finite-Temperature Analyses
R. MacKenzie, P. K. Panigrahi, S. Sakhi
We analyse a dimensional model with charged, relativistic fermions interacting through a four-Fermi term. Taking advantage of its large- renormalizability, the various pha…