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Non-relativistic ex...
Non-relativistic expansion of the Einstein-Hilbert Lagrangian
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Hansen, D. (författare)
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Hartong, J. (författare)
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- Obers, Niels A. (författare)
- KTH,Nordic Institute for Theoretical Physics NORDITA
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(creator_code:org_t)
- 2022-06-22
- 2018
- Engelska.
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Ingår i: 15th Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Astrophysics, and Relativistic Field Theories, MG 2018. - : World Scientific Publishing Co. Pte. Ltd..
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- We present a systematic technique to expand the Einstein-Hilbert Lagrangian in inverse powers of the speed of light squared. The corresponding result for the non-relativistic gravity Lagrangian is given up to next-to-next-to-leading order. The techniques are universal and can be used to expand any Lagrangian theory whose fields are a function of a given parameter.
Ämnesord
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Nyckelord
- Newton-Cartan geometry
- Non-relativistic gravity
- Post-Newtonian expansion
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)