14 citations · 25 across the 5 of their papers we have counts for
5 papers
Persistent Currents in Helical Structures
M. Iskin, I. O. Kulik
Recent discovery of mesoscopic electronic structures, in particular the carbon nanotubes, made necessary an investigation of what effect may helical symmetry of the conductor (meta…
Quantum Computational Gates with Radiation Free Couplings
I. O. Kulik, T. Hakioglu, A. Barone
We examine a generic three state mechanism which realizes all fundamental single and double qubit quantum logic gates operating under the effect of adiabatically controllable stati…
Quantum Computation with Aharonov-Bohm Qubits
A. Barone, T. Hakioglu, I. O. Kulik
We analyze the posibility of employing the mesoscopic-nanoscopic ring of a normal metal in a doubly degenerate persistent current state with a third auxihilary level and in the pre…
Superconductivity in Mesoscopic Metal Particles: The Role of Degeneracy
H. Boyaci, Z. Gedik, I. O. Kulik
Recently, it has been possible to construct single-electron transistors to study electronic properties, including superconductivity, in metallic grains of nanometer size. Among sev…
Cooper Instability in the Occupation Dependent Hopping Hamiltonians
H. Boyaci, I. O. Kulik
A generic Hamiltonian, which incorporates the effect of the orbital contraction on the hopping amplitude between the nearest sites, is studied both analytically at the weak couplin…