La física es una de las más ambiciosas disciplinas científicas que pretende explicar desde lo más pequeno hasta lo más grande. Sus practicantes piensan que si se conocen ...

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 ...

Two related packages, Ricci and Tetrad, can be used to compute the basic geometrical quantities appearing in the field equations of general relativity. The first is meant for ...

Ricci is a Mathematica package for doing symbolic tensor computations that arise in differential geometry. Some of its capabilities include: manipulation of tensor ...

This book is the final version of a course on algorithmic information theory and the epistemology of mathematics and physics. It discusses Einstein and Godel's views on the ...

GR, another general relativity calculator. Example notebook included. The package works on the Global context.The goal of this package is the ease of use and friendly ...

This is an undergraduate textbook on physical chemistry published as four separate paperback volumes. It combines a thorough presentation of the theoretical and mathematical ...

Differential geometries require partial differential equations to provide geodesic behaviors. Physical models such as Einsteins theory of relativity are examples. My interest ...

EinS is a package for Mathematica intended for calculations with indexed objects (e.g., tensors). The package automatically handles dummy indices and Einstein's summation ...

A method for calculating the retarded Green's function for the gravitational wave equation in Friedmann-Robertson-Walker spacetimes within the formalism of linearized ...