Adrian Roman's Projects
Augmented Plane Waves (both APW and LAPW), band structure computation
Personal repository
Currently just a redirection to the Computational Physics Blog.
Competitive Lotka–Volterra equations, solved using Runge-Kutta methods. Four dimensional system.
Density Functional Theory in real space, for atoms, LDA and LSDA
Density Functional Theory with plane waves basis, applied on a 'quantum dot'. Volumetric visualization of orbitals with VTK
A simple Density Matrix Renormalization Group program
Electric field lines and equipotentials using Runge-Kutta methods, including adaptive ones
Band structure computation using empirical pseudopotentials
A program implementing event driven molecular dynamics for hard smooth spheres, using OpenGL for displaying
A program implementing the Hartree–Fock (also post-HF: MP2, CCSD(T), CIS and TDHF/RPA)/self-consistent field method (also DIIS) with Gaussian orbitals
A program implementing Metropolis Monte Carlo for the 2D square-lattice Ising model and the spin block renormalization
Contains javascript code from the blog
Korringa-Kohn-Rostoker (multiple scattering theory/Green's function method) band structure calculation
A 2D Lattice Boltzmann program
From linear regression towards neural networks...
2D Fourier Transform of Nuclear Magnetic Resonance Imaging raw data
A simple program implementing the numerical renormalization group
Percolation in fortran
Solving Poisson equation using a spectral method, also introducing VTK which will probably be used for other projects
Some python workbooks with various topics from Computational Physics
Quantum computing simulator
A ray tracing program
Scattering on a Lennard-Jones potential, cross-section computation.
A solar system simulator with Verlet, using OpenGL for displaying.
A simple Time Evolving Block Decimation program
Semi-empirical tight-binding computation of the electronic structure of semiconductors
Variational Quantum Monte Carlo for a molecule, using Fokker-Planck/Langevin approach