2 papers
cond-mat.mes-hall2001
Electron correlation effects in the presence of non-symmetry dictated nodes
P. Singha Deo
We numerically study the effect of non-symmetry-dictated-nodes (NSDN) on electron correlation effects for spinless electrons. We find that repulsive interaction between electrons c…
cond-mat.mes-hall2000
Novel interference effects and a new Quantum phase in mesoscopic systems
P. Singha Deo, A. M. Jayannavar
Mesoscopic systems have provided an opportunity to study quantum effects beyond the atomic realm. In these systems quantum coherence prevails over the entire sample. We discuss sev…