Curvature tensor for the spacetime of general relativity

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Similarity Assessments, Spacetime, and the Gravitational Field: What Does the Metric Tensor Represent in General Relativity?

In this paper I explore the dialectics underlying the choice between a geometrical and a field interpretation of the metric tensor gab in general relativity. My aim is to examine the role of a specific type of reasoning process (which I call ‘similarity-based reasoning’) in interpreting gab. In recent years, philosophers of physics have claimed that the problem of choosing between the two inter...

متن کامل

Curvature Structure and General Relativity

Newtonian gravitational theory essentially assumes the ability to distinguish between “true” forces and those “accelerative” forces which arise for an observer who “accelerates with respect to absolute space”. Leaving aside the philosophical (and other) problems involved here, it is assumed from this that a preferred family of reference frames (observers), called inertial, exist in which accele...

متن کامل

Introduction to Tensor Calculus for General Relativity

There are three essential ideas underlying general relativity (GR). The first is that spacetime may be described as a curved, four-dimensional mathematical structure called a pseudo-Riemannian manifold. In brief, time and space together comprise a curved fourdimensional non-Euclidean geometry. Consequently, the practitioner of GR must be familiar with the fundamental geometrical properties of c...

متن کامل

Gravitational redshift contradicts the curved-spacetime interpretation of general relativity

It is shown that the measurement of a change in a photon frequency in the gravitational redshift experiment is in fact an indirect measurement of a change in the photon local velocity since both frequency and velocity change in this experiment. This means that the local velocity of a photon depends upon its pre-history (whether it has been emitted at the observation point or at a point of diffe...

متن کامل

Symmetric curvature tensor

Recently, we have used the symmetric bracket of vector fields, and developed the notion of the symmetric derivation. Using this machinery, we have defined the concept of symmetric curvature. This concept is natural and is related to the notions divergence and Laplacian of vector fields. This concept is also related to the derivations on the algebra of symmetric forms which has been discu...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: International Journal of Geometric Methods in Modern Physics

سال: 2017

ISSN: 0219-8878,1793-6977

DOI: 10.1142/s0219887817500785