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Reports on Progress in Physics, ISSN 0034-4885, 11/2011, Volume 74, Issue 11, pp. 116601 - 41
Journal Article
Journal of Statistical Mechanics: Theory and Experiment, ISSN 1742-5468, 10/2014, Volume 2014, Issue 10, pp. P10035 - 53
Journal Article
Physical Review Letters, ISSN 0031-9007, 07/2017, Volume 119, Issue 2, p. 020602
Nonergodic dynamical systems display anomalous transport properties. Prominent examples are integrable quantum systems, whose exceptional properties are... 
Physics and Astronomy(all) | DIMENSIONAL HUBBARD-MODEL | SPIN-1/2 XXZ CHAIN | TRANSPORT-PROPERTIES | THERMODYNAMICS | PHYSICS, MULTIDISCIPLINARY | THERMAL-CONDUCTIVITY | CHARGE STIFFNESS | DRUDE WEIGHT | HEISENBERG-MODEL | BETHE-ANSATZ
Journal Article
Journal of Physics A: Mathematical and Theoretical, ISSN 1751-8113, 08/2016, Volume 49, Issue 35, p. 354001
In this paper and its sequel, we construct topologically invariant defects in two-dimensional classical lattice models and quantum spin chains. We show how... 
fusion category | Ising model | topological defects | Krammers-Wannier duality | IDENTITIES | PHYSICS, MULTIDISCIPLINARY | SPIN-1/2 XXZ | TFT CONSTRUCTION | TWISTED BOUNDARY-CONDITIONS | PHYSICS, MATHEMATICAL | SYMMETRY | CONFORMAL FIELD-THEORY | DUALITY | SYSTEMS | SPECTRUM | SURFACES
Journal Article
Journal of Statistical Mechanics: Theory and Experiment, ISSN 1742-5468, 06/2016, Volume 2016, Issue 6, p. 63101
Journal Article
Nuclear Physics, Section B, ISSN 0550-3213, 04/2014, Volume 881, Issue 1, pp. 343 - 368
We study integrable models solvable by the nested algebraic Bethe ansatz and possessing GL(3)-invariant R-matrix. We obtain determinant representations for... 
Form factors | Nested algebraic Bethe ansatz | Nested algebraic bethe ansatz | CHAIN | SINE-GORDON MODEL | WAVE-FUNCTIONS | FIELD-THEORIES | REGIME | XXZ MODEL | OPERATORS | EQUATION | PHYSICS, PARTICLES & FIELDS | Mathematical Physics | Nuclear and High Energy Physics
Journal Article
Journal of Magnetism and Magnetic Materials, ISSN 0304-8853, 04/2018, Volume 452, pp. 315 - 320
•The phase diagram at zero temperature is obtained.•The SU(3) Schwinger bosons formalism is used.•The Kosterlitz-Thouless transition temperature is calculated... 
Antiferromagnet | Quantum phase transition | Frustrated systems | PHYSICS, CONDENSED MATTER | QUANTUM | MATERIALS SCIENCE, MULTIDISCIPLINARY | SINGLE-ION-ANISOTROPY | STIFFNESS | 2-DIMENSIONAL XXZ MODEL | PLANE | DYNAMICS | CONSISTENT HARMONIC APPROXIMATION | HEISENBERG-ANTIFERROMAGNET
Journal Article
Physical Review Letters, ISSN 0031-9007, 09/2016, Volume 117, Issue 11, p. 116401
We study the thermal conductivity of the one-dimensional Fermi-Hubbard model at a finite temperature using a density matrix renormalization group approach. The... 
XXZ CHAIN | STATISTICAL-MECHANICAL THEORY | TRANSPORT | IRREVERSIBLE PROCESSES | OPTICAL LATTICE | ULTRACOLD ATOMS | PHYSICS, MULTIDISCIPLINARY | MOTT INSULATOR | PRODUCT STATES | CARBON NANOTUBES | DENSITY-MATRIX RENORMALIZATION | Temperature dependence | Mathematical analysis | Thermal conductivity | Spreads | Transport | Energy transfer | Density | Heat transfer
Journal Article
Journal of Physics A: Mathematical and Theoretical, ISSN 1751-8113, 01/2018, Volume 51, Issue 1, p. 1
We examine many-body localization properties for the eigenstates that lie in the droplet sector of the random-field spin-1/2 XXZ chain. These states satisfy a... 
Lieb-Robinson bound | exponential clustering | XXZ spin chain in a random field | many-body localization | TRANSITION | SYSTEM | STATES | PHYSICS, MULTIDISCIPLINARY | PHYSICS, MATHEMATICAL
Journal Article
Journal of Physics A: Mathematical and Theoretical, ISSN 1751-8113, 11/2013, Volume 46, Issue 45, pp. 1 - 13
We consider a formulation of the algebraic Bethe ansatz for the six vertex model with non-diagonal open boundaries. Specifically, we study the case where both... 
KNIZHNIK-ZAMOLODCHIKOV EQUATION | XXZ SPIN CHAIN | PHYSICS, MULTIDISCIPLINARY | GAUDIN MAGNET | SYSTEMS | PHYSICS, MATHEMATICAL | FUNCTIONAL RELATIONS | OPEN BOUNDARY-CONDITIONS | Operators | Construction | Mathematical models | Algebra | Boundaries | Excitation
Journal Article
Journal of Statistical Mechanics: Theory and Experiment, ISSN 1742-5468, 07/2015, Volume 2015, Issue 7, pp. P07007 - 13
We show a correspondence of all the solutions of the Bethe ansatz equations of the one-dimensional spin-1/2 isotropic Heisenberg model with periodic boundary... 
integrable spin chains (vertex models) | quantum integrability (Bethe Ansatz) | BETHE-ANSATZ EQUATIONS | STATES | MECHANICS | STRING HYPOTHESIS | UNITY | SPIN CHAIN | XXZ MODEL | ROOTS | PHYSICS, MATHEMATICAL | Quantum numbers | Mathematical analysis | Boundary conditions | Mathematical models | Mapping | Statistical mechanics | Rigging
Journal Article
JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT, ISSN 1742-5468, 07/2019, Volume 2019, Issue 7, p. 74003
We establish the exact laws of large numbers for two time additive quantities in the raise and peel model, the number of tiles removed by avalanches and the... 
solvable lattice models | MECHANICS | XXZ SPIN CHAIN | GROUND-STATE | DELTA=-1/2 | growth processes | integrable spin chains and vertex models | large deviations in non-equilibrium systems | PHYSICS, MATHEMATICAL | O LOOP MODEL
Journal Article
Physica A: Statistical Mechanics and its Applications, ISSN 0378-4371, 02/2018, Volume 491, pp. 604 - 612
A quantum Otto heat engine is established with a three-qubit Heisenberg XXZ model with Dzyaloshinskii–Moriya (DM) interaction under a homogeneous magnetic... 
Quantum Otto heat engine | Heisenberg [formula omitted] model | Heisenberg XXZ model | SUPERCONDUCTING CIRCUITS | MAXWELLS DEMON | ATOMIC PHYSICS | PHYSICS, MULTIDISCIPLINARY | Magnetic fields | Anisotropy | Analysis
Journal Article
Journal of Physics A: Mathematical and Theoretical, ISSN 1751-8113, 04/2018, Volume 51, Issue 19, p. 195001
The contribution of anyonic degrees of freedom emerging in the non-Abelian spin sector of a one-dimensional system of interacting fermions carrying both SU(2)... 
Bethe ansatz | anyons | parafermions | quantum phase transitions | GROUND-STATE | PHYSICS, MULTIDISCIPLINARY | ARBITRARY SPIN | PHYSICS, MATHEMATICAL | XXZ HEISENBERG-MODEL | BOSONS | Physics - Strongly Correlated Electrons
Journal Article