|
|
|
|
|
|
 |
 |
|
GRQUICK
|
|
|
|
|
|
| Organization: | University of California Berkeley |
|
|
|
|
|
|
2013-01-30
|
|
|
|
|
|
GRQUICK is a Mathematica package designed to quickly and easily calculate/manipulate relevant tensors in general relativity. Given an NxN metric and an N-dimensional coordinate vector, GRQUICK can calculate the: Christoffel symbols, Riemann Tensor, Ricci Tensor, Ricci Scalar, and Einstein Tensor.
Along with calculating the above tensors, GRQUICK can be used to: manipulate four vectors in curved space, define tensors, display the geodesic equations, take covariant derivatives of tensors, and plot geodesics.
See the example notebook for specific notation on tensors.
|
|
|
|
|
|
|
|
|
|
|
|
Einstein, tensor, physics, general relativity, schwarzschild, metric, field equations, vector, black hole, black-hole, covariant derivative, geodesics, geodesic plotting
|
|
|
 |
|
|
| GRQUICK.m (21.2 KB) - Mathematica Package | | GRQUICK_manual.nb (216 KB) - Mathematica Notebook |
|
|
|
|
|
|
|
| | | | | |
|
For the newest resources, visit Wolfram Repositories and Archives »
