exact-diagonalization

There are 6 repositories under exact-diagonalization topic.

• netket

  netket / netket

  Machine learning algorithms for many-body quantum systems

  machine-learning-algorithmsquantumneural-networksmonte-carlo-methodshamiltonianphysics-simulationvariational-methodvariational-monte-carloexact-diagonalizationmarkov-chain-monte-carloquantum-state-tomographycomplex-neural-networkjaxunitaryhackdeep-learningmachine-learning
  Language:Python 506

• issp-center-dev / HPhi

  Quantum Lattice Model Simulator Package

  hubbardlanczosquantum-lattice-modelsheisenberg-modelkondoconjugate-gradientexact-diagonalizationgreens-functions
  Language:Shell 81

• awietek / ed_basics

  Basics on Exact Diagonalization

  computational-physicsexact-diagonalization
  Language:Python 64

• pomerol-ed / pomerol

  Exact diagonalization, Lehmann's representation, Two-particle Green's functions

  exact-diagonalizationhubbardgreens-functionspomerolquantumcondensed-matterphysicsc-plus-plus
  Language:C++ 43

• aormorningstar / HeisenbergED

  Lanczos diagonalization of a Heisenberg-like Hamiltonian in Julia.

  exact-diagonalizationsparse-hermitian-matrix
  Language:Julia 37

• twesterhout / lattice-symmetries

  A package to simplify working with symmetry-adapted quantum many-body bases. Provides a good foundation for writing custom exact diagonalization and variational Monte Carlo software

  lattice-symmetriessymmetriessymmetry-groupsccpp17quantum-mechanicsmany-body-physicsexact-diagonalizationpermutationbit-manipulationneural-network
  Language:Haskell 27

• wztzjhn / quantum_basis

  Exact diagonalization library for general models

  exact-diagonalizationlanczos
  Language:C++ 25

• krivenko / libcommute

  A quantum operator algebra domain-specific language and exact diagonalization toolkit for C++11/14/17

  physicsquantummany-body-physicsexact-diagonalizationcpp11algebraoperators
  Language:C++ 20

• mishmash / QuantumHallED.jl

  A Julia code for performing exact diagonalization of fractional quantum Hall systems

  quantumcondensed-matterexact-diagonalizationphysics
  Language:Jupyter Notebook 19

• ryanlevy / HubbardModel2D

  An Exact Diagonalization Code for the 1D & 2D Hubbard Model

  physicscondensed-matterexact-diagonalization
  Language:C++ 19

• awietek / xdiag

  C++ library for Exact Diagonalization of quantum many-body systems

  computational-physicscondensed-matter-physicsexact-diagonalizationnumerical-simulationsquantum-physics
  Language:C++ 18
• Rimu.jl

  joachimbrand / Rimu.jl

  Random Integrators for many-body quantum systems

  fciqmcprojector-quantum-monte-carloexact-diagonalization
  Language:Julia 17

• twesterhout / spin-ed

  User-friendly exact diagonalization package written in Haskell. Can treat systems of up to 𝒪(42) spins!

  exact-diagonalizationquantummany-bodyhigh-performancehaskellnumerical-methods
  Language:Haskell 17

• HugoStrand / pyed

  Exact diagonalization for finite quantum systems

  quantumquantum-field-theorymany-bodygreens-functionsexact-diagonalizationtriqs
  Language:Jupyter Notebook 14

• JYNi16 / MatheMatica-Solution-for-Hubbard-model

  Exact Diagonalization for Hubbard model/Tight-binding model by MatheMatica

  exact-diagonalizationhubbard-modeltight-binding-modelmathematica
  Language:Mathematica 12

• ZekiZeybek / ExactDiag

  Code for exact diagonalization of BoseHubbard hamiltonian

  exact-diagonalizationbose-hubbardtight-binding
  Language:Python 12

• ryuikaneko / exact_diagonalization

  exact-diagonalizationheisenberg-modelcomputational-physics
  Language:Python 10

• krivenko / KeldyshED.jl

  Equilibrium ED solver for finite fermionic models that can compute Keldysh Green's functions

  juliaexact-diagonalizationkeldyshgreens-functionsfermions
  Language:Julia 9

• pomerol-ed / pomerol2triqs

  Quick and dirty TRIQS wrapper around the Pomerol exact diagonalization library

  exact-diagonalizationtriqspomerolgreens-functions
  Language:Python 9

• krivenko / pycommute

  Python bindings for libcommute

  algebraphysicsquantumpythonexact-diagonalizationmany-body-physics
  Language:Python 7
• papers-code-EntanglementQuantumQuench

  DelMaestroGroup / papers-code-EntanglementQuantumQuench

  Data, code and scripts for a paper on entanglement after a quantum quench

  arxivopen-scienceexact-diagonalization
  Language:Jupyter Notebook 6

• dylanljones / cmpy

  Collection of tools for condensed matter computational physics.

  computational-physicscondensed-matterhubbard-modeltight-binding-modelanderson-modelgreens-functionsexact-diagonalization
  Language:Python 6

• QcmPlab / CDMFT-LANC-ED

  Exact Diagonalization solver for Quantum Cluster Problems.

  dmftlanczoscdmftexact-diagonalizationdynamical-mean-field-theorycluster-dynamical-mean-field-theory
  Language:Fortran 6

• andywiecko / SOLIDstate

  SOLID implementation of standard solid states physics

  quantum-dynamicsexact-diagonalizationsolid-state-physicssolidstatequantumarmadillo
  Language:C++ 5

• cometscome / ExactDiagonalization-in-the-Hubbard-model

  This calculates the minimum eigenvalue in the Hubbard model with the use of the exact diagonalization method.

  hubbard-modelexact-diagonalization
  Language:Python 5

• alvarorga / pyexact

  Python library for computing exact diagonalizations

  quantum-chemistryexact-diagonalizationhard-core-bosonsmany-body-physics
  Language:Python 3

• animeshnanda1 / QAOA_vs_ED

  Here we will compare one well-known (ED) and another new method (QAOA) for quantum simulations of many-body physics.

  qaoaexact-diagonalizationmany-body-physicstfim
  Language:Jupyter Notebook 3

• BCarnaval / hubbard-model-ed

  This repository contains an exact diagonalization implementation for Hubbard model written in Rust.

  exact-diagonalizationhubbard-modelrust
  Language:Rust 3

• numericalEFT / Atom.jl

  mini exact diagonalization code for many-body Green's functions of atoms

  effective-field-theoryexact-diagonalizationjuliaquantum-many-body
  Language:Julia 3

• ryuikaneko / exact_diagonalization_dynamics

  exact-diagonalizationcomputational-physicsising-modelquantum-dynamics
  Language:Roff 3

• animeshnanda1 / Exact_diagonalization_spin_half

  I will try to construct a many-body Hamiltonian and solve it using the basic python modules. For concreteness, we will solve two examples, namely the transverse field Ising (TFI) model and the toric code (TC) model in one and two spatial dimensions respectively.

  exact-diagonalization
  Language:Jupyter Notebook 2

• dylanljones / exactdiag

  Exact diagonalization of fermionic (many-body) systems

  exact-diagonalizationgreens-functionslehmann-representationphysics
  Language:Python 2

• ravikumar1728 / DMRG

  This is the starting point for the DMRG algorithm for Many-Body Physics.

  dmrgexact-diagonalizationdmrg-algorithm
  Language:Jupyter Notebook 2

• twesterhout / annealing-sign-problem

  📝 Code for the paper "Many-body quantum sign structures as non-glassy Ising models"

  exact-diagonalizationmany-body-physicsneural-networkquantum-mechanicsspin-modelsvariational-monte-carlofrustrated-magnets
  Language:Python 2

• v1j4y / HubHam

  A simple HPC massively parallel Hubbard Hamiltonian solver (Exact diagonalization) for general topologies given using the .graphml format.

  exact-diagonalizationhubbardpetscslepc
  Language:C 2

• Alex-Santacruz / edinpy

  An efficient and intuitive python package for solving discrete, finite many-body physics problems using exact diagonalization.

  easy-to-useexact-diagonalizationgeneral-purposeintuitivemany-body-physicsphysicspythonstudentsteacherssecond-quantization
  Language:Jupyter Notebook 1