Publications 1995

Papers
Title	Source
An exactly soluble model of directed polymers with multiple phase transitions	Europhys. Lett. 29, 705-710 (1995)
Conductivity of a small metallic particle	Ann. Physik 4, 191 (1995)
Coulomb Interaction and Disorder at q = 2k_F: A Novel Instability of the Fermi Sea and Implications for Amorphous Alloys	Phys. Rev. Lett. 75, 4278 (1995)
Disorder-Induced Local Magnetic Moments in Weakly Correlated Metallic Systems	Ann. Physik 4, 43 (1995)
Excitation Spectra of 2D Boundered Electronic Systems in Strong Magnetic Field	Material Science and Engineering B35, 429 (1995)
Fluctuations of the energy levels number at the mobility edge	Phys. Rev. B. 51, 6131 (1995)
Functional integrals for Hubbard operators and projection methods for strong interaction	Nuclear Physics B 443, [FS] 516, (1995)
Heavy Particle in a d-dimensional Fermionic Bath: A Strong Coupling Approach	Phys. Rev. Lett. 75, 1988 (1995)
Incommensurate phase on a disordered surface: Instability against the formation of overhangs and finite loops	Phys. Rev. E 51, 3359 (1995)
Long-time relaxation of current in a 2D weakly disordered conductor	Pis"ma ZETF 52, 583 (1995) [JETP-Lett. 62, 603 (1995)]
Longitudinal electric response and loss-function of metallic microspheres and voids	Z. Phys. B 98, 151 (1995)
Mesoscopic fluctuations of eigenfunctions and ``level velocity'' distribution in disordered metals	Phys. Rev. B 51, 13403 (1995)
Mesoscopic systems with fixed number of electrons	Ann. Physik 4, 451 (1995)
One-Dimensional Interacting Random Walks in a Random Environment	``Nonequilibrium Statistical Mechanics in One Dimensions"", ed. V. Privman (Cambridge University Press), 1995
Phase Transitions of Fermions Coupled to a Gauge Field: a Quantum Monte Carlo Approach	Physica A 218, 461 (1995)
Quantum particle in a random magnetic field in: Quantum dynamics of submicron structures	ed. by H.A. Cerdeira, B. Kramer and G. Schön (Kluwer Academic Publishers, 1995), pp. 3-19.
Resonances in the current-voltage characteristics of a dissipative Josephson junction	Ann Physik 4, 668 (1995)
Single Particle Relaxation in A Random Magnetic Field	Europhys. Letts. 29, 239 (1995)
Slave Boson Theories of Correlated Electron Systems	J. Low Temp. Phys. 99, 625 (1995)
Statistical properties of random banded matrices with strongly fluctuating diagonal elements	Phys. Rev. B 52, R11580 (1995)
The Dynamics of Disordered Systems and the Motion of Vortices in Disordered Type-II Superconductors	Ann. Physik 4, 757 (1995)
Theory of Shubnikov-de Haas oscillations around the u = 1/2 filling factor of the Landau level: Effect of gauge-field fluctuations	Phys. Rev. B 52, 4708 (1995)
Transport properties of random media: A new effective medium theory	Phys. Rev. Lett. 75, 3442 (1995)
Transport velcoity in two-dimensional random media	Phys. Rev. B 52, 10834 (1995)
Two-Dimensional Electrons in a Strong Magnetic Field with Disorder: Divergence of the Localization Length	Europhys. Lett. 31, 549 (1995)
Vortex dynamics in disordered type-II superconductors	Phys. Rev. Lett. 75, 136 (1995)

Conference Proceedings
Title
Metal to Insulator Transition in the 2-d Hubbard Model: A Slave Boson Approach

Dissertations
Title	Author	Adviser
Wirbelbewegung in ungeordneten Supraleitern II. Art	J. Müllers
Renormierungsgruppenanalyse und selbstkonsistente Theorie des Zweidimensionalen Random-Bond Ising Modells	D. Braak
Magnetisierung eines zweidimensionalen Elektronengases in eingeschränkter Geometrie	W. Lehle

Diploma Theses
Title	Author	Adviser
Transportgrößen amorpher und flüssiger Metalle	Ulrich Werner
Transfermatrix Untersuchungen von gerichteten Zufallswegen auf ungeordneten Oberflächen	Stefan Dieterle