Octopus performs real-space density-functional calculations, time-dependent electron dynamics, spectroscopy and light-matter simulations.
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Tag: physics
Elmer – finite-element multiphysics simulator
Elmer solves multiphysics problems with finite-element methods for heat transfer, structural mechanics, fluid flow and electromagnetism.
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Geant4 – particle transport simulation toolkit
Geant4 simulates particle interactions with matter using configurable physics models, detector geometry, tracking and visualisation.
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PYTHIA – high-energy particle event generator
PYTHIA generates high-energy particle collision events, modelling parton showers, fragmentation, multiple interactions and particle decays.
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Step – interactive physics simulator
Step provides interactive two-dimensional physics experiments with moving bodies, forces, collision models and graphical data analysis.
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ASL – hardware-accelerated multiphysics simulation
ASL provides hardware-accelerated multiphysics simulations using mesh-free numerical methods for fluids, elasticity and transport.
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FastJet – particle jet clustering and analysis
FastJet provides particle-jet clustering, area calculations, background subtraction and substructure analysis for collider research.
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Tracker – video analysis for physics education
Tracker analyses recorded motion for physics teaching with automatic video tracking, calibration, particle models and graph analysis.
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CompHEP – automatic computations in High Energy Physics
CompHEP is a software package for automatic computations in High Energy Physics from Lagrangians to collision events or particle decays.
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LHAPDF – parton distribution function library
LHAPDF evaluates parton distribution functions for particle-physics calculations using interpolated data sets and metadata access.
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Gerris Flow Solver – solution of the partial differential equations describing fluid flow
Gerris is an open source tool for generic numerical simulations of flows, in geometrically complex geometries.
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Best Free and Open Source Software – Science
Best Free and Open Source Linux Software covering physics, chemistry, biology, mathematics, data analysis, statistics, astronomy, weather, and more.
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42 of the Best Free Linux Scientific Software
To provide an insight into the quality of software that is available, we have compiled a list of 42 high quality Linux scientific applications, covering a broad spectrum of uses. There’s a mix of graphical and console based applications included. Hopefully, there will be something of interest for all types of users.
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