DSQSS – Discrete Space Quantum Systems Solver

• 1. About DSQSS
  • 1.1. Overview
  • 1.2. Developers
  • 1.3. Collaborators
  • 1.4. License
  • 1.5. Acknowledgment
  • 1.6. Contact
• 2. How to install
  • 2.1. Requirements
  • 2.2. Download
  • 2.3. Directory structure
  • 2.4. Install
• 3. Tutorial of DSQSS/DLA
  • 3.1. What’s DSQSS/DLA?
  • 3.2. Energy calculation of the antiferromagnetic Heisenberg dimer by DSQSS/DLA
    • 3.2.1. Prepare the input files
    • 3.2.2. Perform QMC calculation
    • 3.2.3. Analyze the result
  • 3.3. Magnetic Susceptibility of antiferromagnetic spin chains
  • 3.4. Number density of the hardcore Bosons on a square lattice
• 4. User’s manual of DSQSS/DLA
  • 4.1. Simple mode of DSQSS/DLA
    • 4.1.1. Simple mode file std.toml
      • 4.1.1.1. parameter
      • 4.1.1.2. lattice
      • 4.1.1.3. hamiltonian
      • 4.1.1.4. kpoints
      • 4.1.1.5. algorithm
  • 4.2. Standard input files for DSQSS/DLA
    • 4.2.1. List of files
    • 4.2.2. Lattice datafile
    • 4.2.3. Lattice TOML file lattice.toml
    • 4.2.4. Hamiltonian TOML file
    • 4.2.5. Wavevector datafile
  • 4.3. Input files for DSQSS/DLA
    • 4.3.1. The list of input files
    • 4.3.2. Parameter file
    • 4.3.3. Lattice XML file lattice.xml
    • 4.3.4. Algorithm XML file algorithm.xml
    • 4.3.5. Wavevector XML file wavevector.xml
    • 4.3.6. Relative coordinate XML file displacement.xml
  • 4.4. Input file generators for DSQSS/DLA
    • 4.4.1. Simple mode tool dla_pre
    • 4.4.2. Lattice file generator dla_latgen
    • 4.4.3. Hamiltonian file generator dla_hamgen
    • 4.4.4. Parameter file generator dla_pgen
    • 4.4.5. Wavevector file generator dla_wvgen
    • 4.4.6. Algorithm file generator dla_alg
  • 4.5. Directed loop algorithm solver dla
  • 4.6. Output of DSQSS/DLA
    • 4.6.1. Format
      • 4.6.1.1. Notations
    • 4.6.2. Main results
    • 4.6.3. Structure factor output
    • 4.6.4. Real space temperature Green’s function output
    • 4.6.5. Momentum space temperature Green’s function output
• 5. Tutorial of DSQSS/PMWA
  • 5.1. About DSQSS/PMWA
  • 5.2. Usage
    • 5.2.1. Make an input file for a lattice
    • 5.2.2. Make an input file for DSQSS/PMWA
    • 5.2.3. Run DSQSS/PMWA
    • 5.2.4. Output files
  • 5.3. Calculation of the energy on spin chain by DSQSS/PMWA
    • 5.3.1. Make an input file
    • 5.3.2. Perform calculation
    • 5.3.3. Analyze calculation results
• 6. User’s manual for DSQSS/PMWA
  • 6.1. Input files for DSQSS/PMWA
  • 6.2. Output files for DSQSS/PMWA

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