Publications (93)
Emergence of Irrationality: Magnetization Plateaux in Modulated Hubbard Chains
D. C. Cabra, A. De Martino, A. Honecker +2
The sawtooth chain: From Heisenberg spins to Hubbard electrons
J. Richter, O. Derzhko, A. Honecker
Single Crystal Growth, Crystallography, Magnetic Susceptibility, Heat Capacity, and Thermal Expansion of the Antiferromagnetic S = 1 Chain Compound CaV2O4
A. Niazi, S. L. Bud'ko, D. L. Schlagel +12
A Strong-Coupling Approach to the Magnetization Process of Polymerized Quantum Spin Chains
A. Honecker
Quantum disordered ground state for the frustrated square lattice
A. Kalz, A. Honecker, S. Fuchs +1
Spin dynamics and coherent tunnelling in the molecular magnetic rings Fe_6 and Fe_8
A. Honecker, F. Meier, Daniel Loss +1
Frustrated trimer chain model and Cu3Cl6(H2O)2 2H8C4SO2 in a magnetic field
A. Honecker, A. Läuchli
Quantum kagome antiferromagnet in a magnetic field: Low-lying non-magnetic excitations versus valence-bond crystal order
D. C. Cabra, M. D. Grynberg, P. C. W. Holdsworth +5
Low-Temperature Expansions and Correlation Functions of the Z_3-Chiral Potts Model
N. S. Han, A. Honecker
Nishimori point in the 2D +/- J random-bond Ising model
A. Honecker, M. Picco, P. Pujol
Bound states in weakly disordered spin ladders
M. Arlego, W. Brenig, D. C. Cabra +3
Field-Induced Order and Magnetization Plateaux in Frustrated Antiferromagnets
A. Honecker, O. A. Petrenko, M. E. Zhitomirsky
Adaptive Lanczos-vector method for dynamic properties within the density-matrix renormalization group
P. E. Dargel, A. Honecker, R. Peters +2
Transport in dimerized and frustrated spin systems
F. Heidrich-Meisner, A. Honecker, D. C. Cabra +1
Anisotropic frustrated Heisenberg model on the honeycomb lattice
A. Kalz, M. Arlego, D. Cabra +2
Ground state and low-lying excitations of the spin-1/2 XXZ model on the kagome lattice at magnetization 1/3
A. Honecker, D. C. Cabra, M. D. Grynberg +5
Magnetic properties of the Hubbard model on kagome stripes
O. Derzhko, M. Maksymenko, J. Richter +2
Thermal conductivity of anisotropic and frustrated spin-1/2 chains
F. Heidrich-Meisner, A. Honecker, D. C. Cabra +1
Absence of magnetic order for the spin-half Heisenberg antiferromagnet on the star lattice
J. Richter, J. Schulenburg, A. Honecker +1
Exchange Interactions and High-Energy Spin States in Mn_12-acetate
G. Chaboussant, A. Sieber, S. Ochsenbein +5
Magnetization plateaus in frustrated antiferromagnetic quantum spin models
A. Honecker, J. Schulenburg, J. Richter
ESR modes in a Strong-Leg Ladder in the Tomonaga-Luttinger Liquid Phase
M. Ozerov, M. Maksymenko, J. Wosnitza +6
Magnetocaloric effect and magnetic cooling near a field-induced quantum-critical point
B. Wolf, Y. Tsui, D. Jaiswal-Nagar +8
A Spin-1/2 Model for CsCuCl_3 in an External Magnetic Field
A. Honecker, M. Kaulke, K. D. Schotte
A Comparative Study of the Magnetization Process of Two-Dimensional Antiferromagnets
A. Honecker
Magnetic excitations in the S = 1/2 antiferromagnetic-ferromagnetic chain compound BaCu2V2O8 at zero and finite temperature
E. S. Klyushina, A. C. Tiegel, B. Fauseweh +7
Transport in quasi one-dimensional spin-1/2 systems
F. Heidrich-Meisner, A. Honecker, W. Brenig
How Complete is the Classification of W-Symmetries ?
W. Eholzer, A. Honecker, R. Huebel
A Perturbative Approach to the Chiral Potts Model
A. Honecker
Magnetocaloric effect in two-dimensional spin-1/2 antiferromagnets
A. Honecker, S. Wessel
A Class of W-Algebras with Infinitely Generated Classical Limit
J. de Boer, L. Feher, A. Honecker
Location of the Potts-critical end point in the frustrated Ising model on the square lattice
A. Kalz, A. Honecker
Magnetization plateaux and jumps in a class of frustrated ladders: A simple route to a complex behaviour
A. Honecker, F. Mila, M. Troyer
Magnetic Exchange Interactions in BaMn2As2: A Case Study of the J1-J2-Jc Heisenberg Model
D. C. Johnston, R. J. McQueeney, B. Lake +6
Multi-particle structure in the Z_n-chiral Potts models
G. von Gehlen, A. Honecker
Magnetization Curves of Antiferromagnetic Heisenberg Spin-1/2 Ladders
D. C. Cabra, A. Honecker, P. Pujol
Thermodynamic properties of highly frustrated quantum spin ladders: influence of many-particle bound states
A. Honecker, S. Wessel, R. Kerkdyk +3
Magnetic Properties of Zig-Zag Ladders
D. C. Cabra, A. Honecker, P. Pujol
Resonances in a dilute gas of magnons and metamagnetism of isotropic frustrated ferromagnetic spin chains
M. Arlego, F. Heidrich-Meisner, A. Honecker +2
Jordan-Wigner approach to the frustrated spin one-half XXZ chain
T. Verkholyak, A. Honecker, W. Brenig
Multiferroic FeTe$_2$O$_5$Br: Alternating spin chains with frustrated interchain interactions
M. Pregelj, H. O. Jeschke, H. Feldner +11
Ghost Systems: A Vertex Algebra Point of View
W. Eholzer, L. Feher, A. Honecker
Matrix-Product States for a One-Dimensional Lattice Gas with Parallel Dynamics
A. Honecker, I. Peschel
Finite-temperature ordering in a two-dimensional highly frustrated spin model
A. Honecker, D. C. Cabra, H. -U. Everts +2
A Non-Perturbative Approach to the Random-Bond Ising Model
D. C. Cabra, A. Honecker, G. Mussardo +1
Magnetocaloric effect in one-dimensional antiferromagnets
M. E. Zhitomirsky, A. Honecker
Thermal conductivity of one-dimensional spin-1/2 systems
F. Heidrich-Meisner, A. Honecker, D. C. Cabra +1
High field magnetisation of the frustrated one dimensional quantum antiferromagnet LiCuVO4
M. G. Banks, F. Heidrich-Meisner, A. Honecker +3
Automorphisms of W-Algebras and Extended Rational Conformal Field Theories
A. Honecker
Field induced ordering in highly frustrated antiferromagnets
M. E. Zhitomirsky, A. Honecker, O. A. Petrenko
Monte Carlo studies of the Ising square lattice with competing interactions
A. Kalz, A. Honecker, S. Fuchs +1
New N=1 Extended Superconformal Algebras with Two and Three Generators
R. Blumenhagen, W. Eholzer, A. Honecker +1
Flat-Band Ferromagnetism as a Pauli-Correlated Percolation Problem
M. Maksymenko, A. Honecker, R. Moessner +2
Length Scales and Power Laws in the Two-Dimensional Forest-Fire Model
A. Honecker, I. Peschel
Exchange constants and spin dynamics in Mn12-acetate
A. Honecker, N. Fukushima, B. Normand +2
A Note on the Algebraic Evaluation of Correlators in Local Chiral Conformal Field Theory
A. Honecker
Phase diagram of the Ising square lattice with competing interactions
A. Kalz, A. Honecker, S. Fuchs +1
High-field magnetization study of the S = 1/2 antiferromagnetic Heisenberg chain [PM Cu(NO$_3$)$_2$(H$_2$O)$_2$]$_n$ with a field-induced gap
A. U. B. Wolter, H. Rakoto, M. Costes +8
Doping-dependent magnetization plateaux in p-merized Hubbard chains
D. C. Cabra, A. De Martino, A. Honecker +2
Representations of $N=1$ Extended Superconformal Algebras with Two Generators
W. Eholzer, A. Honecker, R. Huebel
Quantum magnetism in two dimensions: From semi-classical Néel order to magnetic disorder
J. Richter, J. Schulenburg, A. Honecker
Thermal transport of the XXZ chain in a magnetic field
F. Heidrich-Meisner, A. Honecker, W. Brenig
Ground-state degeneracy and low-temperature thermodynamics of correlated electrons on highly frustrated lattices
A. Honecker, O. Derzhko, J. Richter
Critical Properties of the One-Dimensional Forest-Fire Model
A. Honecker, I. Peschel
Magnetization Plateaux in N-Leg Spin Ladders
D. C. Cabra, A. Honecker, P. Pujol
Coset Realization of Unifying W-Algebras
R. Blumenhagen, W. Eholzer, A. Honecker +2
Low-temperature properties of the Hubbard model on highly frustrated one-dimensional lattices
O. Derzhko, J. Richter, A. Honecker +2
Analysis of the phase transition for the Ising model on the frustrated square lattice
A. Kalz, A. Honecker, M. Moliner
Exact eigenstates of highly frustrated spin lattices probed in high fields
J. Schnack, H. -J. Schmidt, A. Honecker +2
Lanczos algorithm with Matrix Product States for dynamical correlation functions
P. E. Dargel, A. Wöllert, A. Honecker +3
Magnetocaloric effect in quantum spin-s chains
A. Honecker, S. Wessel
Macroscopic magnetization jumps due to independent magnons in frustrated quantum spin lattices
J. Schulenburg, A. Honecker, J. Schnack +2
Lanczos Study of the S=1/2 Frustrated Square-Lattice Antiferromagnet in a Magnetic Field
A. Honecker
Unifying W-Algebras
R. Blumenhagen, W. Eholzer, A. Honecker +2
Exact eigenstates and macroscopic magnetization jumps in strongly frustrated spin lattices
J. Richter, J. Schulenburg, A. Honecker +2
Order by disorder and phase transitions in a highly frustrated spin model on the triangular lattice
A. Honecker, D. C. Cabra, H. -U. Everts +2
Magnetization plateaux in the classical Shastry-Sutherland lattice
M. Moliner, D. C. Cabra, A. Honecker +2
Entropy of fermionic models on highly frustrated lattices
A. Honecker, J. Richter
Nishimori point in random-bond Ising and Potts models in 2D
A. Honecker, J. L. Jacobsen, M. Picco +1
Bond-impurity induced bound states in disordered spin-1/2 ladders
M. Arlego, W. Brenig, D. C. Cabra +3
Quantum disordered ground state for hard-core bosons on the frustrated square lattice
A. Kalz, A. Honecker, S. Fuchs +1
Atomic Fermi gas in the trimerized Kagomé lattice at the filling 2/3
B. Damski, H. -U. Everts, A. Honecker +3
Frustrated ferromagnetic spin-1/2 chain in a magnetic field: The phase diagram and thermodynamic properties
F. Heidrich-Meisner, A. Honecker, T. Vekua
Magnetization Plateaux in Quasi-One-Dimensional Strongly Correlated Electron Systems: A Brief Review
D. C. Cabra, M. D. Grynberg, A. Honecker +1
Magneto-thermal properties of the spin-s Heisenberg antiferromagnet on the cuboctahedron
A. Honecker, M. E. Zhitomirsky
Enhanced low-temperature entropy and flat-band ferromagnetism in the t-J model on the sawtooth lattice
A. Honecker, J. Richter
Magnetization of SrCu2(BO3)2 in ultrahigh magnetic fields up to 118 T
Y. H. Matsuda, N. Abe, S. Takeyama +7
Excitation Spectrum and Correlation Functions of the Z_3-Chiral Potts Quantum Spin Chain
A. Honecker, G. von Gehlen
The ALPS project release 1.3: open source software for strongly correlated systems
A. F. Albuquerque, F. Alet, P. Corboz +25
Magnetization Process of the Classical Heisenberg Model on the Shastry-Sutherland Lattice
M. Moliner, D. C. Cabra, A. Honecker +2
Giant spin canting in the S = 1/2 antiferromagnetic chain [CuPM(NO3)2(H2O)2]n observed by 13C-NMR
A. U. B. Wolter, P. Wzietek, S. Süllow +5
Correlation functions and excitation spectrum of the frustrated ferromagnetic spin-1/2 chain in an external magnetic field
T. Vekua, A. Honecker, H. -J. Mikeska +1
Comment on "Anomalous Thermal Conductivity of Frustrated Heisenberg Spin Chains and Ladders"
F. Heidrich-Meisner, A. Honecker, D. C. Cabra +1