Extended Theories of Gravity can be considered as a new paradigm to cure shortcomings of
General Relativity at infrared and ultraviolet scales. They are an approach that, by …

A generalization of Einstein's gravitational theory is discussed in which the spin of matter as
well as its mass plays a dynamical role. The spin of matter couples to a non-Riemannian …

Abstract SUMMARY A generalization of the sampling method introduced by Metropolis et
al.(1953) is presented along with an exposition of the relevant theory, techniques of …

Time magazine's" Man of the Century", Albert Einstein is the founder of modern physics and
his theory of relativity is the most important scientific idea of the modern era. In this short …

3 Spinors and world-tensors 116 3.1 World-tensors as spinors 116 3.2 Null flags and
complex null vectors 125 3.3 Symmetry operations 132 3.4 Tensor representation of spinor …

Quantum information theory is a branch of science at the frontier of physics, mathematics,
and information science, and offers a variety of solutions that are impossible using classical …

This article—summarizing the authors' then novel formulation of General Relativity—
appeared as Chap. 7, pp. 227–264, in Gravitation: an introduction to current research, L …

This part is a preview of the parts to follow, and as the title suggests, the central thesis is that
everything is a matter of degree. The world is grey, not black-and-white. But Western …

Clarity, readability, and rigor combine in the third edition of this widely used textbook to
provide the first step into general relativity for advanced undergraduates with a minimal …

The universal character of the gravitational interaction provided by the equivalence principle
motivates a geometrical description of gravity. The standard formulation of general relativity …