Publikationen – Institut für Theoretische Physik

Publications

Strictly one dimensional behavior emerging from dispersive two dimensional system: implications on metallic nanowires on semiconducting substrates, Phys. Rev. B 109, 165431 (2024).
Pair binding and enhancement of pairing correlations in asymmetric Hubbard ladders, Phys. Rev. B, 107, 125117 (2023).
Effective narrow ladder model for two quantum wires on a semiconducting substrate, Phys. Rev. B 103, 245405 (2021).
Magnetic properties of alternating Hubbard ladder, Phys. Rev. B, 103, 165127 (2021).
Luttinger liquid and charge-density-wave phases in a spinless fermion wire on a semiconducting substrate, Phys. Rev. B 98, 235138 (2018).
Correlations and confinement of excitations in an asymmetric Hubbard ladde, Eur. Phys. J. B 91, 207 (2018).
Correlated atomic wires on substrates. II. Application to Hubbard wires, Phys. Rev. B 96, 035446 (2017).
Correlated atomic wires on substrates. I. Mapping to quasi-one-dimensional models, Phys. Rev. B 96, 035445 (2017).
Ground-state and spectral properties of an asymmetric Hubbard ladder, Phys. Rev. B 91, 155119 (2015).

Density-matrix renormalization group study of the electro-absorption in conjugated polymers, A. Abdelwhab, E. Jeckelmann and A. Artoli, in Proceedings of SAIP2011, the 56th Annual Conference of the South African Institute of Physics, edited by I. Basson and A.E. Botha, pp. 746 - 751. ISBN: 978-1-86888-688-3. Available online at http:\\www.saip.org.za.