Relativitas umum (bahasa Inggris: general relativity) adalah sebuah teori geometri mengenai gravitasi yang diperkenalkan oleh Albert Einstein pada 1916.
Teori ini merupakan penjelasan gravitasi termutakhir dalam fisika modern. Ia menyatukan teori Einstein sebelumnya, relativitas khusus, dengan hukum gravitasi Newton.
Hal ini dilakukan dengan melihat gravitasi bukan sebagai gaya, tetapi lebih sebagai manifestasi dari kelengkungan ruang dan waktu.
Utamanya, kelengkungan ruang waktu berhubungan langsung dengan momentum empat (energi massa dan momentum linear) dari materi atau radiasi apa saja yang ada.
Hubungan ini digambarkan oleh persamaan medan Einstein.
"Reality is merely an illusion, albeit a very persistent one."
*Albert Einstein*
Referensi
- Auyang, Sunny Y. (1995), How is Quantum Field Theory Possible?, Oxford University Press, ISBN 0-19-509345-3
- Bania, T. M.; Rood, R. T.; Balser, D. S. (2002), "The cosmological density of baryons from observations of 3He+ in the Milky Way", Nature 415: 54–57, doi:
- Barack, Leor; Cutler, Curt (2004), "LISA Capture Sources: Approximate Waveforms, Signal-to-Noise Ratios, and Parameter Estimation Accuracy", Phys. Rev. D69: 082005, doi:, arΧiv:gr-qc/031012
- Bardeen, J. M.; Carter, B.; Hawking, S. W. (1973), "The Four Laws of Black Hole Mechanics", Comm. Math. Phys. 31: 161–170, doi:, http://projecteuclid.org/euclid.cmp/1103858973
- Barish, Barry (2005), "Towards detection of gravitational waves", in Florides, P.; Nolan, B.; Ottewil, A., General Relativity and Gravitation. Proceedings of the 17th International Conference, World Scientific, pp. 24–34, ISBN 981-256-424-1
- Barstow, M.; Bond, Howard E.; Holberg, J.B. (2005), "Hubble Space Telescope Spectroscopy of the Balmer lines in Sirius B", Mon. Not. Roy. Astron. Soc. 362: 1134–1142, doi:, arΧiv:astro-ph/0506600
- Bartusiak, Marcia (2000), Einstein's Unfinished Symphony: Listening to the Sounds of Space-Time, Berkley, ISBN 978-0-425-18620-6
- Begelman, Mitchell C.; Blandford, Roger D.; Rees, Martin J. (1984), "Theory of extragalactic radio sources", Rev. Mod. Phys. 56: 255–351, doi:
- Beig, Robert; Chruściel, Piotr T. (2006), "Stationary black holes", in Francoise, J.-P.; Naber, G.; Tsou, T.S., Encyclopedia of Mathematical Physics, Volume 2, Elsevier, arΧiv:gr-qc/0502041, ISBN 0-12-512660-3
- Bekenstein, Jacob D. (1973), "Black Holes and Entropy", Phys. Rev. D7: 2333–2346, doi:
- Bekenstein, Jacob D. (1974), "Generalized Second Law of Thermodynamics in Black-Hole Physics", Phys. Rev. D9: 3292–3300, doi:
- Belinskii, V. A.; Khalatnikov, I. M.; Lifschitz, E. M. (1971), "Oscillatory approach to the singular point in relativistic cosmology", Advances in Physics 19: 525–573, doi:; original paper in Russian: Belinsky, V. A.; Khalatnikov, I. M.; Lifshitz, E. M. (1970), "Колебательный Режим Приближения К Особой Точке В Релятивистской Космологии", Uspekhi Fizicheskikh Nauk (Успехи Физических Наук) 102(3) (11): 463–500
- Bennett, C. L.; Halpern, M.; Hinshaw, G.; Jarosik, N. (2003), "First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Preliminary Maps and Basic Results", Astrophys. J. Suppl. 148: 1–27, doi:, arΧiv:astro-ph/0302207
- Berger, Beverly K. (2002), "Numerical Approaches to Spacetime Singularities", Living Rev. Relativity' 5, http://www.livingreviews.org/lrr-2002-1, retrieved 2007-08-04
- Bergström, Lars; Goobar, Ariel (2003), Cosmology and Particle Astrophysics (2nd ed.), Wiley & Sons, ISBN 3-540-43128-4
- Bertotti, Bruno; Ciufolini, Ignazio; Bender, Peter L. (1987), "New test of general relativity: Measurement of de Sitter geodetic precession rate for lunar perigee", Physical Review Letters 58: 1062–1065, doi:
- Bertotti, Bruno; Iess, L.; Tortora, P. (2003), "A test of general relativity using radio links with the Cassini spacecraft", Nature 425: 374–376, doi:
- Bertschinger, Edmund (1998), "Simulations of structure formation in the universe", Annu. Rev. Astron. Astrophys. 36: 599–654, doi:
- Birrell, N. D.; Davies, P. C. (1984), Quantum Fields in Curved Space, Cambridge University Press, ISBN 0-521-27858-9
- Blair, David; McNamara, Geoff (1997), Ripples on a Cosmic Sea. The Search for Gravitational Waves, Perseus, ISBN 0-7382-0137-5
- Blanchet, L.; Faye, G.; Iyer, B. R.; Sinha, S. (2008), The third post-Newtonian gravitational wave polarisations and associated spherical harmonic modes for inspiralling compact binaries in quasi-circular orbits, arΧiv:0802.1249
- Blanchet, Luc (2006), "Gravitational Radiation from Post-Newtonian Sources and Inspiralling Compact Binaries", Living Rev. Relativity 9, http://www.livingreviews.org/lrr-2006-4, retrieved 2007-08-07
- Blandford, R. D. (1987), "Astrophysical Black Holes", in Hawking, Stephen W.; Israel, Werner, 300 Years of Gravitation, Cambridge University Press, pp. 277–329, ISBN 0-521-37976-8
- Börner, Gerhard (1993), The Early Universe. Facts and Fiction, Springer, ISBN 0-387-56729-1
- Brandenberger, Robert H. (2007), Conceptual Problems of Inflationary Cosmology and a New Approach to Cosmological Structure Formation, arΧiv:hep-th/0701111
- Brans, C. H.; Dicke, R. H. (1961), "Mach's Principle and a Relativistic Theory of Gravitation", Physical Review 124 (3): 925–935, doi:
- Bridle, Sarah L.; Lahav, Ofer; Ostriker, Jeremiah P.; Steinhardt, Paul J. (2003), "Precision Cosmology? Not Just Yet", Science 299: 1532–1533, doi:, arΧiv:astro-ph/0303180, PMID 12624255
- Bruhat, Yvonne (1962), "The Cauchy Problem", in Witten, Louis, Gravitation: An Introduction to Current Research, Wiley, pp. 130, ISBN 9781114291669
- Buchert, Thomas (2007), "Dark Energy from Structure—A Status Report", General Relativity and Gravitation 40: 467–527, doi:, arΧiv:0707.2153
- Buras, R.; Rampp, M.; Janka, H.-Th.; Kifonidis, K. (2003), "Improved Models of Stellar Core Collapse and Still no Explosions: What is Missing?", Phys. Rev. Lett. 90: 241101, doi:, arΧiv:astro-ph/0303171
General Relativity
Sumber:
The University of Cambridge
Wikipedia
To Be Continued
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