K. Ziegler

Spin-1/2 fermions with attractive interaction in an optical lattice

O. Fialko, A. Gammal, K. Ziegler

cond-mat.mes-hall1996

Scaling Behavior and Universality near the Quantum Hall Transition

K. Ziegler

cond-mat1996

Dirac Fermions with Disorder in Two Dimensions: Exact Result

K. Ziegler

cond-mat.str-el2009

Dielectric function and plasmons in graphene

A. Hill, S. A. Mikhailov, K. Ziegler

cond-mat.quant-gas2016

Controlling dynamical entanglement in a Josephson tunneling junction

K. Ziegler

cond-mat.stat-mech2003

Phase transitions of a Bose gas in an optical lattice

K. Ziegler

cond-mat.dis-nn2013

Weak-localization approach to a 2D electron gas with a spectral node

K. Ziegler, A. Sinner

cond-mat.dis-nn2012

Non-Abelian chiral symmetry controls random scattering in two-band models

K. Ziegler

cond-mat.quant-gas2011

Dynamical creation of entangled bosonic states in a double well

K. Ziegler

cond-mat.dis-nn2012

Scaling behavior of disordered lattice fermions in two dimensions

A. Hill, K. Ziegler

Rabi Oscillations in Landau-Quantized Graphene

B. DÃ³ra, K. Ziegler, P. Thalmeier +1

Two-dimensional expansion of a condensed dense Bose gas

E. S. Annibale, A. Gammal, K. Ziegler

cond-mat.mes-hall1997

Delocalization of 2D Dirac Fermions: the Role of a Broken Supersymmetry

K. Ziegler

Properties of Graphene: A Theoretical Perspective

D. S. L. Abergel, V. Apalkov, J. Berashevich +2

cond-mat.mes-hall2010

Transport in finite graphene samples

K. Ziegler, A. Sinner

Photonic spectral density of coupled microwave cavities

K. Ziegler

quant-ph2013

Dynamical entanglement in coupled optical cavities

K. Ziegler

cond-mat.str-el2010

Optical conductivity of graphene in the presence of random lattice deformations

A. Sinner, A. Sedrakyan, K. Ziegler

cond-mat.dis-nn2007

On the minimal conductivity of graphene

K. Ziegler

cond-mat.quant-gas2015

Instability of insulating states in optical lattices due to collective phonon excitations

V. I. Yukalov, K. Ziegler

cond-mat.dis-nn2008

Anderson localization in a correlated fermionic mixture

O. Fialko, K. Ziegler

cond-mat.str-el2005

Jahn-Teller systems at half filling: crossover from Heisenberg to Ising behavior

K. Ziegler

cond-mat2000

Dirac Fermions on a Two-Dimensional Lattice and the Intermediate Metallic Phase

K. Ziegler

cond-mat.str-el2016

Sensitive linear response of an electron-hole superfluid in a periodic potential

O. L. Berman, R. Ya. Kezerashvili, Y. E. Lozovik +1

cond-mat.dis-nn2012

Quantum diffusion in two-dimensional random systems with particle-hole symmetry

K. Ziegler

cond-mat.stat-mech2004

Density fluctuations of a hard-core Bose gas in a one-dimensional lattice

C. Ates, Ch. Moseley, K. Ziegler

cond-mat.stat-mech2003

Two-component Bose gas in an optical lattice at single-particle filling

K. Ziegler

cond-mat.supr-con1997

Reply to the Comment by A.A. Nersesyan and A.M. Tsvelik on the "Non--Zero Fermi Level Density of States for a Disordered d-Wave Superconductor in Two Dimensions" (PRL 77, 3013 (1996)) by K. Ziegler, M.H. Hettler and P.J. Hirschfeld

K. Ziegler, M. H. Hettler, P. J. Hirschfeld

cond-mat1994

Incommensurate Phase on a Disordered Surface: Instability Against the Formation of Overhangs and Finite Loops

K. Ziegler, A. M. M. Pruisken

cond-mat.stat-mech2005

Quantum phases in mixtures of fermionic atoms

C. Ates, K. Ziegler

cond-mat1996

Quantum Hall Transition in an Array of Quantum Dots

K. Ziegler

cond-mat.str-el2004

Electron-phonon interaction in correlated electronic systems: polarons and the formation of orbital ordering

D. Schneider, K. -H. HÃ¶ck, K. Ziegler

cond-mat.str-el2005

Finite E x beta Jahn-Teller Systems: A Continued-Fraction Approach

K. Ziegler

cond-mat.dis-nn2014

Anderson localization of two-dimensional Dirac fermions: a perturbative approach

K. Ziegler

cond-mat.other2008

Formation of vortices in a dense Bose-Einstein condensate

V. P. Barros, Ch. Moseley, A. Gammal +1

cond-mat.stat-mech2007

Interacting bosons in an optical lattice: Bose-Einstein condensates and Mott insulator

O. Fialko, Ch. Moseley, K. Ziegler

cond-mat.other2007

Functional-integral representation of atomic mixtures

O. Fialko, K. Ziegler

cond-mat.dis-nn2014

Quantum transport with strong scattering: Beyond the nonlinear sigma model

K. Ziegler

Random gap model for graphene and graphene bilayers

K. Ziegler

cond-mat.dis-nn2018

Short note on the density of states in 3D Weyl semimetals

K. Ziegler, A. Sinner

cond-mat.dis-nn2009

Gaps and tails in graphene and graphane

B. Dora, K. Ziegler

cond-mat.dis-nn2016

Quantum transport in 3D Weyl semimetals: Is there a metal-insulator transition?

K. Ziegler

cond-mat.dis-nn2015

Creation of ray modes by strong random scattering

K. Ziegler

Inelastic scattering of atoms in a double well

E. S. Annibale, O. Fialko, K. Ziegler

cond-mat.mes-hall1997

Is the Peak Value of $Ï_{xx}$ at the Quantum Hall Transition Universal?

K. Ziegler, G. Jug

cond-mat1997

Level statistics and localization in a 2D quantum percolation problem

M. Letz, K. Ziegler

cond-mat1993

Stability of Insulating Phases in the Hubbard Model: a Cluster Expansion

K. Ziegler

cond-mat.mtrl-sci2012

Optical Hall conductivity of systems with gapped spectral nodes

A. Hill, A. Sinner, K. Ziegler

Next-nearest-neighbor Tight-binding Model of Plasmons in Graphene

V. Kadirko, K. Ziegler, E. Kogan

Optical conductivity for the surface of a Topological Insulator

D. Schmeltzer, K. Ziegler

cond-mat.str-el2005

Electron-phonon interaction for adiabatic anharmonic phonons

K. Ziegler, D. Schneider

cond-mat.mes-hall2002

Floating Wigner molecules and possible phase transitions in quantum dots

S. A. Mikhailov, K. Ziegler

cond-mat.other2007

A renormalized Gross-Pitaevskii Theory and vortices in a strongly interacting Bose gas

Ch. Moseley, K. Ziegler

cond-mat.quant-gas2009

Dynamics of finite Fermi-Hubbard and Bose-Hubbard systems

K. Ziegler

cond-mat1995

Two-Dimensional Electrons in a Strong Magnetic Field with Disorder: Divergence of the Localization Length

K. Ziegler

cond-mat.dis-nn2017

Corrections to the self-consistent Born approximation for Weyl fermions

A. Sinner, K. Ziegler

Suppression of magnetotransport in strongly disordered graphene

K. Ziegler

cond-mat.mes-hall2002

Metal-Insulator Transition in Two Dimensions in a Nearly Periodic Potential

K. Ziegler

cond-mat.other2005

N-component Bose-Einstein Condensate in an Optical Lattice: Destruction of the Condensate and Quasiparticle Properties

C. Moseley, K. Ziegler

cond-mat.mes-hall2010

Dirac Spectrum in Piecewise Constant One-Dimensional Potentials

D. P. Arovas, L. Brey, H. A. Fertig +2

cond-mat.mes-hall1998

Transport in a Nearly Periodic Potential with a Magnetic Field

U. Eckern, K. Ziegler

Coupling of two Dirac particles

O. L. Berman, R. Ya. Kezerashvili, K. Ziegler

cond-mat.supr-con2001

Density of states "width parity" effect in d-wave superconducting quantum wires

K. Ziegler, W. A. Atkinson, P. J. Hirschfeld

Robust optical conductivity in gapped graphene

K. Ziegler, A. Sinner

cond-mat1995

An Exactly Soluble Model of Directed Polymers with Multiple Phase Transitions

G. Forgacs, K. Ziegler

physics.optics2008

Light Scattering on Random Dielectric Layers

O. Fialko, K. Ziegler

cond-mat.quant-gas2016

Phonon instability of insulating states in optical lattices

V. I. Yukalov, K. Ziegler

cond-mat.dis-nn2017

Random edge states on a finite lattice

K. Ziegler

cond-mat.mes-hall2010

AC transport properties of single and bilayer graphene

J. Z. Bernad, U. Zuelicke, K. Ziegler

cond-mat.quant-gas2012

Short note on the Rabi model

K. Ziegler

cond-mat.supr-con2004

Spin-1/2 fermions: crossover from weak to strong attractive interaction

K. Ziegler

cond-mat.supr-con1997

Lower Bound for the Fermi Level Density of States of a Disordered D-Wave Superconductor in Two Dimensions

K. Ziegler, M. H. Hettler, P. J. Hirschfeld

cond-mat1995

Phase Transitions of Fermions Coupled to a Gauge Field: a Quantum Monte Carlo Approach

M. Hettler, K. Ziegler

cond-mat1994

Integer Quantum Hall Effect for Lattice Fermions

K. Ziegler

cond-mat.mes-hall1998

Anomalous Frequency-Dependent Conductivity near the Quantum Hall Transition

G. Jug, K. Ziegler

cond-mat.stat-mech2008

Dimer states in atomic mixtures

K. Ziegler

cond-mat.dis-nn2009

Diffusion in the random gap model of mono- and bilayer graphene

K. Ziegler

cond-mat.quant-gas2016

Short note on the excitonic Mott phase

K. Ziegler, O. L. Berman, R. Ya. Kezerashvili

cond-mat.dis-nn2006

Mixtures of fermionic atoms in an optical lattice

K. Ziegler

cond-mat.stat-mech2000

Condensation of a Hard-Core Bose Gas

K. Ziegler

cond-mat.dis-nn2013

Dynamical symmetry breaking in a 2D electron gas with a spectral node

K. Ziegler

Long-range correlations in disordered graphene

K. Ziegler

cond-mat.quant-gas2009

Noise correlations of a strongly attractive spin-1/2 Fermi gas in an optical lattice

O. Fialko, K. Ziegler

cond-mat.supr-con2000

Details of disorder matter in 2D d-wave superconductors

W. A. Atkinson, P. J. Hirschfeld, A. H. MacDonald +1

cond-mat.mes-hall2007

A new electromagnetic mode in graphene

S. A. Mikhailov, K. Ziegler

Ising instability of a Holstein phonon mode in graphene

K. Ziegler, E. Kogan, E. Majernikova +1

Frequency splitting of intervalley phonons in graphene

K. Ziegler, E. Kogan