GithubHelp home page GithubHelp logo

pastells / tfm Goto Github PK

View Code? Open in Web Editor NEW
0.0 1.0 0.0 1.75 MB

Master Thesis - New numerical methods for the computation of the self-force around Black Holes

Python 64.71% Julia 35.29%
master-thesis gravitational-waves self-force lisa emri julia

tfm's Introduction

Modelling for science and engineering Master thesis

Requirements specified in requirements.txt (python) and manifest (julia).

Installation instructions:

  • Python:

    pip install numpy scipy pandas julia \

    Or in a conda virtual environment:

    conda create --yes -n venv pip numpy pandas scipy
    conda activate venv
    
  • Julia:

    • download from https://julialang.org/downloads/
    • Install needed packages and precompile a sysimage with: julia src/create_sysimage.jl
    • If no sysimage is wanted, remove sysimage="sysimage.so" from the Julia call in self_force.py.
    • Install py-julia, to call Julia from Python: python3 -m pip install julia

Model executed like: python src/self_force.py data/prova.csv [-log_print] [-save]

Read results into pandas: df = pd.read_csv("data/prova_results.csv", comment="#", names=["rp","fm","fp"])

Abstract

The self-force problem arises in the description of the motion of particles under the action of physical fields. It has to do with the singularities that emerge when we estimate the action of the field created by a particle on its own motion. In this work we present a new method for the computation of the self-force acting on a particle moving under the influence of a scalar field in the spacetime geometry of a non-rotating (Schwarzschild) Black Hole.

tfm's People

Contributors

pastells avatar

Watchers

 avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    ๐Ÿ–– Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. ๐Ÿ“Š๐Ÿ“ˆ๐ŸŽ‰

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google โค๏ธ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.