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- Publications
- Influence

Peri-operative complications following surgical closure of atrial septal defect type II in 232 patients--a baseline study.

This study intends to provide a detailed overview of the types and rates of peri-operative complications after surgical correction of an isolated ASD II. The transvenous approach to the occlusion of… Expand

Oesophageal cancer treatment: studies, strategies and facts.

- A. Wobst, R. Audisio, M. Colleoni, J. Geraghty
- Medicine
- Annals of oncology : official journal of the…
- 1 September 1998

Esophageal cancer is among the ten most frequent cancers in the world. Once diagnosis is established prognosis is poor with five-year survival rates below 10%. Over the last few years, the… Expand

Phase-space visualization of a metal?insulator transition

- C. Aulbach, A. Wobst, G. Ingold, P. Hänggi, I. Varga
- Physics
- 1 July 2004

The Aubry–Andre model with its transition from a delocalized to a localized phase in one dimension is particularly well suited for a phase-space study of such a metal–insulator transition. The… Expand

A Corpus-Driven Approach for Design, Evolution and Alignment of Ontologies

- Thomas Wächter, A. Wobst, M. Schroeder, H. Tan, P. Lambrix
- Computer Science
- Proceedings of the Winter Simulation Conference
- 3 December 2006

tl;dr

Delocalization and Heisenberg's uncertainty relation

- G. Ingold, A. Wobst, Ch. Aulbach, P. Hänggi
- Physics
- 2 May 2002

Abstract:In the one-dimensional Anderson model the eigenstates are localized for arbitrarily small amounts of disorder. In contrast, the Aubry-André model with its quasiperiodic potential shows a… Expand

Random matrix model for quantum dots with interactions and the conductance peak spacing distribution

- Y. Alhassid, Ph. Jacquod, A. Wobst
- Physics
- 4 September 1999

We introduce a random interaction matrix model (RIMM) for finite-size strongly interacting fermionic systems whose single-particle dynamics is chaotic. The model is applied to Coulomb blockade… Expand

Disordered mesoscopic systems with interactions: Induced two-body ensembles and the Hartree-Fock approach

- Y. Alhassid, H. Weidenmueller, A. Wobst
- Physics
- 22 June 2004

We introduce a generic approach to study interaction effects in diffusive or chaotic quantum dots in the Coulomb blockade regime. The randomness of the single-particle wave functions induces… Expand

Fluctuations of interactions and the peak spacings distribution in Coulomb blockade quantum dots

- Y. Alhassid, Ph. Jacquod, A. Wobst
- Physics
- 1 March 2001

Abstract Experimental and theoretical investigations of the distribution of Coulomb blockade peak spacings in chaotic quantum dots have shown a significant deviation from the Wigner–Dyson… Expand

Interaction effects on the conductance peak height statistics in quantum dots

- Y. Alhassid, A. Wobst
- Physics
- 15 March 2000

A random interaction matrix model is used to study the statistics of conductance peak heights in Coulomb blockade quantum dots. The model contains a parameter U that measures the fluctuation width of… Expand

Interplay disorder–interaction in one‐dimensional quantum models

- J. Pichard, D. Weinmann, +4 authors A. Wobst
- Physics
- 1 November 1998

We show that the crossover from the weak interaction limit towards the strong interaction limit may be accompanied by a delocalization effect in one dimensional disordered quantum models. The spin… Expand