rjrosati
Postdoc at NASA - Marshall, working in LISA data analysis and theoretical cosmology.
NASA MarshallSanta Cruz, CA
Pinned Repositories
3field-sharp-feature
Analytic description of the inflationary perturbations after a sharp feature in three-field inflation. See the corresponding paper at https://arxiv.org/abs/2409.09023.
band-structure
Simple band structure computation for Bravais-lattice materials in Python.
inflation-simulation
A little Python animation showing the evolution of the causal horizon during cosmic inflation. Made by Maria Jose Bustamante Rosell and Robbie Rosati.
Inflation.jl
A Julia package for numerical evaluation of cosmic inflation models. Perturbations are solved for with the transport method. Supports an arbitrary number of fields, arbitrary field space metric, and arbitrary initial conditions.
mathematica2julia
Notebook that can convert Mathematica expressions to Julia code. Note that this is extensively based on https://juanjose.garciaripoll.com/blog/converting-mathematica-to-python/ .
prime-spirals
Creates images of prime numbers in various spiral patterns.
some-lisa-tools-julia
A very small collection of LISA-relevant Julia codes. Includes contributions from Maria Jose Bustamante Rosell (@majoburo) and Robbie Rosati (@rjrosati)
SymbolicTensors.jl
Manipulate tensors symbolically in Julia! Currently needs a SymPy dependency, but work is ongoing to change the backend to SymbolicUtils.jl
wordle-solver
Play wordle in Julia, or pick the best word to guess by letter-frequency ranking
rjrosati's Repositories
rjrosati/SymbolicTensors.jl
Manipulate tensors symbolically in Julia! Currently needs a SymPy dependency, but work is ongoing to change the backend to SymbolicUtils.jl
rjrosati/Inflation.jl
A Julia package for numerical evaluation of cosmic inflation models. Perturbations are solved for with the transport method. Supports an arbitrary number of fields, arbitrary field space metric, and arbitrary initial conditions.
rjrosati/some-lisa-tools-julia
A very small collection of LISA-relevant Julia codes. Includes contributions from Maria Jose Bustamante Rosell (@majoburo) and Robbie Rosati (@rjrosati)
rjrosati/inflation-simulation
A little Python animation showing the evolution of the causal horizon during cosmic inflation. Made by Maria Jose Bustamante Rosell and Robbie Rosati.
rjrosati/prime-spirals
Creates images of prime numbers in various spiral patterns.
rjrosati/mathematica2julia
Notebook that can convert Mathematica expressions to Julia code. Note that this is extensively based on https://juanjose.garciaripoll.com/blog/converting-mathematica-to-python/ .
rjrosati/wordle-solver
Play wordle in Julia, or pick the best word to guess by letter-frequency ranking
rjrosati/3field-sharp-feature
Analytic description of the inflationary perturbations after a sharp feature in three-field inflation. See the corresponding paper at https://arxiv.org/abs/2409.09023.
rjrosati/inspire-citation-alerts
Script to check when new citations to papers appear in the INSPIRE HEP database. This was possible with RSS feeds in the old INSPIRE, but the new INSPIRE doesn't have them.
rjrosati/abloy-3d-print
An OpenSCAD library for parametrically generating several ABLOY keys models suitable for 3D printing.
rjrosati/BBHx
rjrosati/blackbox
A Python module for parallel optimization of expensive black-box functions
rjrosati/blog
rjrosati/corona
Fork of the cat game at https://jcaptainnnn.github.io/
rjrosati/CppTransport
C++ implementation of the 3-point function transport framework for inflationary cosmology
rjrosati/hrd
rjrosati/inspire-organize-nonbibtex-citations
rjrosati/IntervalConstraintProgramming.jl
Calculate rigorously the feasible region for a set of real-valued inequalities with Julia
rjrosati/jlsymbenchmark
There are many ways of doing symbolic calculations in Julia, and having the result be numerically efficient. Which is the best?
rjrosati/jupyter-vim-binding
Jupyter meets Vim. Vimmer will fall in love.
rjrosati/keygen
OpenSCAD tools for generating physical keys
rjrosati/mondrianize
Given an image, create a Piet Mondrian-esque representation of it.
rjrosati/pitherm
This is a Raspberry Pi thermostat, with a web server running on the pi allowing remote control.
rjrosati/ProgressBars.jl
A Julia clone of https://pypi.python.org/pypi/tqdm
rjrosati/qmk_firmware
Open-source keyboard firmware for Atmel AVR and Arm USB families
rjrosati/rjrosati.github.io
Personal home page
rjrosati/t9-onehanded-colemak
An adaptation of a simple T9 engine with backspace recompletion support and contractions
rjrosati/wordle_difficulty_drift
Is Wordle getting harder over time? Let's see
rjrosati/zmk-config
ZMK configuration for my Corne v3.0.1 wireless board.
rjrosati/zmk-draculad