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Getting started

  • Introduction
  • Installation using pip
  • Core Features
  • Usage
  • Citation

variPEPS

  • Variational iPEPS
  • iPEPS Unit Cells

Examples

  • Overview
  • Heisenberg antiferromagnet on the square lattice
  • Heisenberg antiferromagnet on the triangular lattice

API documentation

  • Public API Reference
    • Config of variPEPS module (varipeps.config)
    • Contractions definitions and helper methods (varipeps.contractions)
    • CTMRG method (varipeps.ctmrg)
    • Calculation of expectation values (varipeps.expectation)
    • Mapping of other structures to PEPS unitcells (varipeps.mapping)
      • Mapping of Floret-Pentagon structures (varipeps.mapping.florett_pentagon)
      • Mapping of Honeycomb structures (varipeps.mapping.honeycomb)
      • Mapping of Kagome structures (varipeps.mapping.kagome)
      • Mapping of Maple leaf structures (varipeps.mapping.maple_leaf)
      • Mapping of Square-Kagome structures (varipeps.mapping.square_kagome)
      • Mapping of Triangular structures (varipeps.mapping.triangular)
    • Variational optimizer for the PEPS network (varipeps.optimization)
    • Implementation of PEPS structure (varipeps.peps)
    • Typing helper (varipeps.typing)
    • Utility functions (varipeps.utils)

Appendix

  • License
varipeps
  • variPEPS API reference
  • Mapping of other structures to PEPS unitcells (varipeps.mapping)
  • View page source

Mapping of other structures to PEPS unitcells (varipeps.mapping)

  • Mapping of Floret-Pentagon structures (varipeps.mapping.florett_pentagon)
    • Florett_Pentagon_Expectation_Value
  • Mapping of Honeycomb structures (varipeps.mapping.honeycomb)
    • Honeycomb_Expectation_Value
    • Honeycomb_Map_To_Square
  • Mapping of Kagome structures (varipeps.mapping.kagome)
    • Kagome_Map_PESS3_To_Single_PEPS_Site
    • Kagome_Map_PESS3_To_Single_PEPS_Site_Upper_Triangle
    • Kagome_PESS3_Expectation_Value
    • Kagome_Triangular_CTMRG_Expectation_Value
    • Kagome_Upper_Right_Expectation_Value
    • iPESS3_9Sites_Three_PEPS_Site
  • Mapping of Maple leaf structures (varipeps.mapping.maple_leaf)
    • Maple_Leaf_Expectation_Value
    • Maple_Leaf_Hexagon_Triangular_CTMRG_Expectation_Value
    • Maple_Leaf_Map_PESS_To_PEPS
    • Maple_Leaf_Triangular_CTMRG_Expectation_Value
    • get_diagonal_gates()
    • get_diagonal_gates_hexagon()
    • get_down_gates()
    • get_down_gates_hexagon()
    • get_onsite_gates()
    • get_onsite_gates_hexagon()
    • get_right_gates()
    • get_right_gates_hexagon()
  • Mapping of Square-Kagome structures (varipeps.mapping.square_kagome)
    • Square_Kagome_Expectation_Value
    • Square_Kagome_Map_4_1_1_To_PEPS
    • Square_Kagome_Map_PESS_To_PEPS
  • Mapping of Triangular structures (varipeps.mapping.triangular)
    • Triangular_Expectation_Value
    • Triangular_Map_PESS_To_PEPS
    • Triangular_Next_Nearest_Expectation_Value
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