154 citations · 3k across the 148 of their papers we have counts for
12 papers · 1 filter
Modulation of Luttinger liquid exponents in multi-walled carbon nanotubes
S. Bellucci, J. Gonzalez, P. Onorato +1
We develop in this paper a theoretical framework that applies to the intermediate regime between the Coulomb blockade and the Luttinger liquid behavior in multi-walled carbon nanot…
Integer Spin Hall Effect in Ballistic Quantum Wires
S. Bellucci, P. Onorato
We investigate the ballistic electron transport in a two dimensional Quantum Wire under the action of an electric field (). We demonstrate how the presence of a Spin Orbit cou…
A surprise in mechanics with nonlinear chiral supermultiplet
Stefano Bellucci, Armen Nersessian
We show that the nonlinear chiral supermultiplet allows one to construct, over given two-dimensional bosonic mechanics, the family of two-dimensional supersymmetric me…
"Root" Action for N=4 Supersymmetric Mechanics Theories
S. Bellucci, S. Krivonos, A. Marrani +1
We propose to consider the N=4,d=1 supermultiplet with $% (4,4,0) component content as a ``root'' one. We elaborate a new reduction scheme from the ``root'' multiplet to supermulti…
Magnetic field effects and renormalization of the long-range Coulomb interaction in Carbon Nanotubes
S. Bellucci, P. Onorato
We develop two theoretical approaches for dealing with the low-energy effects of the repulsive interaction in one-dimensional electron systems. Renormalization Group methods allow…
Spin-orbit coupling in a Quantum Dot at high magnetic field
S. Bellucci, P. Onorato
We describe the simultaneous effects of the spin-orbit (SO) perturbation and a magnetic field on a disk shaped quantum dot (QD). {As it is known the} combination of electrostat…