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19952023
most citedLocalization of maximal entropy random walk

191 citations · 1.4k across the 72 of their papers we have counts for

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7 papers · 1 filter

cond-mat.mes-hall2021★ 1 cited

An investigation of -symmetry breaking in tight-binding chains

Jean-Marc Luck

We consider non-Hermitian -symmetric tight-binding chains where gain/loss optical potentials of equal magnitudes are arbitrarily distributed over all sites…

cond-mat.mes-hall2018★ 5 cited

Scaling laws for weakly disordered 1D flat bands

J. M. Luck

We investigate Anderson localization on various 1D structures having flat bands. The main focus is on the scaling laws obeyed by the localization length at weak disorder in the vic…

cond-mat.mes-hall2014★ 7 cited

Unusual electronic properties of clean and disordered zigzag graphene nanoribbons

J. M. Luck, Y. Avishai

We revisit the problem of electron transport in clean and disordered zigzag graphene nanoribbons, and expose numerous hitherto unknown peculiar properties of these systems at zero…

cond-mat.mes-hall2008★ 7 cited

Magnetization of two coupled rings

Y. Avishai, J. M. Luck

We investigate the persistent currents and magnetization of a mesoscopic system consisting of two clean metallic rings sharing a single contact point in a magnetic field. Many nove…

cond-mat.mes-hall2008

Tight-binding electronic spectra on graphs with spherical topology. II. The effect of spin-orbit interaction

Y. Avishai, J. M. Luck

This is the second of two papers devoted to tight-binding electronic spectra on graphs with the topology of the sphere. We investigate the problem of an electron subject to a spin-…

cond-mat.mes-hall2008★ 3 cited

Tight-binding electronic spectra on graphs with spherical topology. I. The effect of a magnetic charge

Y. Avishai, J. M. Luck

This is the first of two papers devoted to tight-binding electronic spectra on graphs with the topology of the sphere. In this work the one-electron spectrum is investigated as a f…

cond-mat.mes-hall2003★ 14 cited

Non-monotonic disorder-induced enhanced tunneling

J. M. Luck

The quantum-mechanical transmission through a disordered tunnel barrier is investigated analytically in the following regime: (correlation range of the random potential) << (penetr…