Skip to main content

Space-Time and Gravitation

  • Chapter

Part of the book series: Lecture Notes in Physics ((LNP,volume 876))

Abstract

This chapter introduces the concept of a space-time and outlines the General Theory of Relativity and some of its extensions.

This is a preview of subscription content, log in via an institution.

Buying options

Chapter
USD   29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD   79.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD   99.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Learn about institutional subscriptions

Notes

  1. 1.

    For more details on this view see Perez-Bergliaffa et al. (1998) and Romero (2013).

  2. 2.

    See Appendix A.

  3. 3.

    Recent scholarship has arrived to the conclusion that Einstein (Fig. 1.3) was the first to find the equations and that Hilbert incorporated the final form of the equations in the proof reading process, after Einstein’s communication (Corry et al. 1997).

  4. 4.

    The current value is around 10−29 g cm−3.

  5. 5.

    A field is a physical system with infinite degrees of freedom.

  6. 6.

    The Planck mass is \(M_{\mathrm {P}}=\sqrt{\hbar c/G}=2.17644(11)\times10^{-5}\ \mbox{g}\). The Planck mass is the mass of the Planck particle, a hypothetical minuscule particle whose effective radius equals the Planck length \(l_{\mathrm{P}}=\sqrt {\hbar G/c^{3}}=1.616252(81) \times10^{-33}\ \mathrm{cm}\).

  7. 7.

    Notice that \(G=M^{-2}_{\mathrm{P}}\hbar c\) or \(G=M^{-2}_{\mathrm{P}}\) in units of ħc=1.

  8. 8.

    An anti-de Sitter space-time has a metric that is a maximally symmetric vacuum solution of Einstein’s field equations with an attractive cosmological constant (corresponding to a negative vacuum energy density and positive pressure). This space-time has a constant negative scalar curvature.

References

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

Copyright information

© 2014 Springer-Verlag Berlin Heidelberg

About this chapter

Cite this chapter

Romero, G.E., Vila, G.S. (2014). Space-Time and Gravitation. In: Introduction to Black Hole Astrophysics. Lecture Notes in Physics, vol 876. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-39596-3_1

Download citation

Publish with us

Policies and ethics