Critical Exponents of the Quantum Phase Transition in a Planar Antiferromagnet
スポンサーリンク
概要
- 論文の詳細を見る
We have performed a large scale qttantum Monte Carlo study of the quanturn phase transitionin a planar spin-1 /2 Heisenberg antiferromagnet with CaV,j 09 structure. We o btain a dynamicalexporuent z : 1.018 i 0.02, consistent with Lorentz invariance. The critical exponents p, v andr7 agree within our errors with the classical 3D ()(3) exponents, expected frorn mapping to thenonlinear sigma model.
- 社団法人日本物理学会の論文
- 1997-10-15
著者
-
UEDA Kazuo
Institute for Solid State Physics, University of Tokyo
-
Imada Masatoshi
Institute For Solid State Physics University Of Tokyo
-
Troyer Matthias
Institiute For Solid State Physics University Of Tokyo
-
Troyer M
Theoretische Physik Eidgenossische Technische Hochschule Zurich
-
Imada Masatoshi
Institute For Solid State Physics The University Of Tokyo
-
Ueda Kazuo
Institute For Solid State Physics University Of Tokyo
-
Ueda Kazuo
Institiute For Solid State Physics University Of Tokyo
関連論文
- Insulating Charge Density Wave for a Half-Filled SU(N) Hubbard Model with an Attractive On-Site Interaction in One Dimension(Condensed matter : electronic structure and electrical, magnetic, and optical properties)
- Theory of Fano-Kondo Effect of Transport Properties through Quantum Dots(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Macroscopic Quantum Tunneling of a Fluxon in a Long Josephson Junction
- Field-Induced Gap Formation in Yb_4As_3
- Cluster Monte Carlo Algorithms for Dissipative Quantum Systems(Yukawa International Seminar 2004 (YKIS2004) Physics of Strongly Correlated Electron Systems)
- Isothermal Excitations of the Massive Thirring Model and Quantum Sine-Gordon Model : Condensed Matter and Statistical Physics
- Control of Superconducting Correlations in High-T_c Cuprates
- Transport Properties of Doped t-J Ladders
- Conductance through Quantum Dots Studied by Finite Temperature DMRG (Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Fate of Quasiparticle at Mott Transition and Interplay with Lifshitz Transition Studied by Correlator Projection Method(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Susceptibilities of Sr (Cu_Zn_x)_2O_3 Studied by Quantum Monte Carlo Simulation
- Effect of Quantum Fluctuations on Magnetic Ordering in CaV_3O_7
- Ground-State Properties and Optical Conductivity of the Transition Metal Oxide Sr_2VO_4(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Stable Quantum Monte Carlo Algorithm for T=0 Calculation of Imaginary Time Green Functions
- Internal Vortex Structure Change in a Thin Film for an Unconventional Superconductor
- Unconventional Superconductivity in a Thin Film
- Enforced Time-Reversal Breakdown in Unconventional Superconductors
- Time-Dependent DMRG Study on Quantum Dot under a Finite Bias Voltage(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Effective Hamiltonian for Charge-Ordered Yb_4As_3 : Condensed Matter: Electronic Properties, etc.
- Dimer-Quadrupolar Quantum Phase Transition in the Quasi-One-Dimensional Heisenberg Model with Biquadratic Interaction(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- The Two-Dimensional S=1 Quantum Heisenberg Antiferromagnet at Finite Temperatures
- Quantum Monte Carlo Simulation of the Trellis Lattice Heisenberg Model for SrCu_2O_3 and CaV_2O_5
- Critical Exponents of the Metal-Insulator Transition in the Two-Dimensional Hubbard Model
- Towards the Mott Transition in One Dimension
- Thermodynamic Properties of the One-Dimensional Kondo Insulators Studied by the Density Matrix Renormalization Group Method
- Two- and three dimensional frustrated spin systems(New Developments in Strongly Correlated Electron Systems)
- Path-Integral Renormalization Group Method for Numerical Study of Strongly Correlated Electron Systems : General Physics
- Incoherent Charge Dynamics in Perovskite Manganese Oxides : Condensed Matter: Electronic Properties, etc.
- Effects of Orbital Degeneracy and Electron Correlation on Charge Dynamics in Perovskite Manganese Oxides
- Out-of-Equilibrium Transport Phenomena through a Quantum Dot in a Magnetic Field(Kondo Effect-40 Years after the Discovery)
- Quantum Mott Transition and Superconductivity(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Magnetic and Metal-Insulator Transitions through Bandwidth Control in Two-Dimensional Hubbard Models with Nearest and Next-Nearest Neighbor Transfers
- d_ Wave Pairing Fluctuations and Pseudo Spin Gap in Two-Dimensional Electron Systems
- Operator Projection Method Applied to the Single-Particle Green's Function in the Hubbard Model : Condensed Matter: Electronic Properties, etc.
- Superconductivity Emerging near Quantum Critical Point of Valence Transition(Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Charge Ordered Insulator without Magnetic Order Studied by Correlator Projection Method(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Minus Sign Problem in the Monte Carlo Simulation of Lattice Fermion Systems
- Impurity Effect on Spin Ladder System
- Two-Dimensional Hubbard Model : Metal Insulator Transition Studied by Monte Carl Calculation
- Charge Mass Singularity in Two-Dimensional Hubbard Model
- Crossover of Spin Correlations in the One-Dimensional Hubbard Model
- Optimization of Intitial State Vector in the Ground State Algorithm of Lattice Fermion Simulations
- Charge Gap,Charge Susceptibility and Spin Correlation in the Hubbard Model on a Square Lattice
- Fixed Point of the Spin-Fermion Model Doped with a Single Fermion
- Tricritical Behavior in Charge-Order System(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Critical Exponents of the Quantum Phase Transition in a Planar Antiferromagnet
- Spin Fluctuation-Induced Superconductivity in Two and Three Dimensional Systems
- Contribution of Spin Fluctuations to the Electrical and Thermal Resistivities of Weakly and Nearly Ferromagnetic Metals
- Single Electron in the Kondo Lattice
- Conductance of Two-Dimensional Quasicrystals : II. LOW TEMPERATURE PROPERTIES OF SOLIDS : Miscellaneous : Phonon, Structure etc.
- Dynamic Exponent of t-J and t-J-W Model
- 22aZD-5 Insulator to superfluid transition in coupled photonic cavities in two dimensions
- Path-Integral Renormalization Group Method for Numerical Study on Ground States of Strongly Correlated Electronic Systems
- Optical Conductivity of the Two-Dimensional Hubbard Model
- G-type Antiferromagnetism and Orbital Ordering due to the Crystal Field from the Rare-Earth Ions Induced by the GdFeO_3-type Distortion in RTiO_3 Where R = La, Pr, Nd and Sm(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Propert
- Dynamic Properties of the One-Dimensional Kondo Insulators Studied by the Density Matrix Renormalization Group Method
- Antiferromagnetic Spin Fluctuations and Superconductivity in Two-Dimensional Metals : A Possible Model for High T_c Oxide
- Numerical Study of the One-Dimensional Spin-Orbit Coupled System with SU(2)〓SU(2) Symmetry : Condensed Matter: Electronic Properties, etc
- First-Principles Computation of YVO_3 : Combining Path-Integral Renormalization Group with Density-Functional Approach(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Thermodynamic Properties of the S = 1/2 Heisenberg Chain with Staggered Dzyaloshinsky-Moriya Interaction
- Thermodynamics and Optical Conductivity of a Dissipative Carrier in a Tight Binding Model
- Superfluid-Insulator Transition of Interacting Multi-Component Bosons : Gutzwiller Variational and Quantum Monte Carlo Study
- Nuclear Magnetic Relaxation in Weakly Antiferromagnetic Metals
- Numerical Study for the Ground State of Multi-Orbital Hubbard Models
- Phase Diagram of S=1/2 Quasi-One-Dimensional Heisenberg Model with Dimerized Antiferromagnetic Exchange
- Phase Diagram of S=1/2 Antiferromagnetic Heisenberg Model on a Dimerized Square Lattice
- Nonmagnetic Insulating States near the Mott Transitions on Lattices with Geometrical Frustration and Implications for K-(ET)_2Cu_2(CN)_3
- Thermodynamic Relations in Correlated Systems(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Precise Determination of Phase Diagram for Two-Dimensional Hubbard Model with Filling- and Bandwidth-Control Mott Transitions : Grand-Canonical Path-Integral Renormalization Group Approach (Condensed Matter : Electronic Structure, Electrical, Magnetic and
- Enhancement of Pairing Correlation and Spin Gap through Suppression of Single-Particle Dispersion in One-Dimensional Models : Condensed Matter: Electronic Properties, etc.
- Magnetic and Orbital States and Their Phase Transition of the Perovskite-Type Ti Oxides : Strong Coupling Approach : Condensed Matter: Electronic Properties, etc.
- Quantum Effects of Resistance-Shunted Josephson Junctions : Condensed Matter: Electronic Properties, etc.
- Superconducting Correlation of Two-Dimensional Hubbard Model near Half-Filling
- Crucial problem in rapid spectrophotometric determination of 2,4,6-trinitotoluene and its breakthrough method
- Scaling Theory of Transitions between the Mott Insulator and Quantum Fluids
- Finite Temperature Properties of ^4He by the Quantum Monte Carlo Method
- Excitation Spectrum and Effects of Normal Impurities on Heavy Electron Superconductors
- Quantum Mott Transition and Multi-Furcating Criticality(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Absence of Chirality and Flux in Quantum Spin Systems and the Hubbard Model in Two-Dimension
- Finite Temperature Excitations of the XYZ Spin Chain
- Suppressed Coherence due to Orbital Correlations in the Ferromagnetically Ordered Metallic Phase of Mn Compounds
- Magnetic Phase Transition of the Perovskite-Type Ti Oxides : Condensed Matter: Electronic Properties, etc.
- Vortices and Quantum Tunneling in Current-Biased 0-π-O Josephsons Junctions of d-Wave Superconductors
- Crossover of Spin Correlations in One-Dimensional Hubbard Model Studied by Quantum Monte Carlo Method
- Effects of Nonmagnetic Impurity Doping on Spin Ladder System
- Quantum Monte Carlo Simulation of a Two-Dimensional Electron System : Melting of Wigner Crystal
- Effects of Electron Correlation,Orbital Degeneracy and Jahn-Teller Coupling in Perovskite Manganites
- A Quantum Monte Carlo Method and Its Applications to Multi-Orbital Hubbard Models
- Origin of G-type Antiferromagnetism and Orbital-Spin Structures in LaTiO_3
- Superconducting Correlation of the One-Dimensional t-J Model
- Bandwidth controlled metal-insulator transitions(New Developments in Strongly Correlated Electron Systems)
- Orbital Order Effect of Two-Dimensional Spin Gap System for CaV_4O_9
- Gel'fand Levitan Method for Quantum Spin Systems
- Magnetic and Metal–Insulator Transitions through Bandwidth Control in Two-Dimensional Hubbard Models with Nearest and Next-Nearest Neighbor Transfers
- Spin Gaps in S=1/2 Anisotropic-Two -Dimensional Heisenberg Model with Dimerized Antiferromagnetic Exchange : Relation to Ladder Model and Haldane Gap System
- Thermodynamic Properties of Spin 1/2 Triangular Antiferromagnet
- On the Monte Carlo Method for Fermions in Multi-Dimensional Systems
- Filling-Control Metal-Insulator Transition in the Hubbard Model Studied by the Operator Projection Method
- Spin Gap in Two-Dimensional Heisenberg Model for CaV_4O_9
- Path-Integral Renormalization Group Method for Numerical Study on Ground States of Strongly Correlated Electronic Systems