8 papers
Quantum Interference in Superconducting Wire Networks and Josephson Junction Arrays: Analytical Approach based on Multiple-Loop Aharonov-Bohm Feynman Path-Integrals
Yeong-Lieh Lin, Franco Nori
We investigate analytically and numerically the mean-field superconducting-normal phase boundaries of two-dimensional superconducting wire networks and Josephson junction arrays im…
Analytical results on quantum interference and magnetoconductance for strongly localized electrons in a magnetic field: Exact summation of forward-scattering paths
Yeong-Lieh Lin, Franco Nori
We study quantum interference effects on the transition strength for strongly localized electrons hopping on 2D square and 3D cubic lattices in the presence of a magnetic field B.…
Quantum interference from sums over closed paths for electrons on a three-dimensional lattice in a magnetic field: total energy, magnetic moment, and orbital susceptibility
Yeong-Lieh Lin, Franco Nori
We study quantum interference effects due to electron motion on a three-dimensional cubic lattice in a continuously-tunable magnetic field of arbitrary orientation and magnitude. T…
Strongly Localized Electrons in a Magnetic Field: Exact Results on Quantum Interference and Magnetoconductance
Yeong-Lieh Lin, Franco Nori
We study quantum interference effects on the transition strength for strongly localized electrons hopping on 2D square and 3D cubic lattices in a magnetic field B. In 2D, we obtain…
Quantum Interference on the Kagomé Lattice
Yeong-Lieh Lin, Franco Nori
We study quantum interference effects due to electron motion on the Kagomé lattice in a perpendicular magnetic field. These effects arise from the interference between phase factor…
Recursion and Path-Integral Approaches to the Analytic Study of the Electronic Properties of
Yeong-Lieh Lin, Franco Nori
The recursion and path-integral methods are applied to analytically study the electronic structure of a neutral molecule. We employ a tight-binding Hamiltonian which consi…