KLUSOŇ, Josef, Masud CHAICHIAN, Markku OKSANEN and Anca TUREANU. Can TeVeS be a viable theory of gravity? PHYSICS LETTERS B. 2014, vol. 735, july, p. 322-326. ISSN 0370-2693. Available from: https://dx.doi.org/10.1016/j.physletb.2014.06.036.
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Basic information
Original name Can TeVeS be a viable theory of gravity?
Name in Czech Může být TeVeS vhodná teorie gravitace?
Authors KLUSOŇ, Josef (203 Czech Republic, guarantor, belonging to the institution), Masud CHAICHIAN (246 Finland), Markku OKSANEN (246 Finland) and Anca TUREANU (642 Romania).
Edition PHYSICS LETTERS B, 2014, 0370-2693.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10301 Atomic, molecular and chemical physics
Country of publisher Netherlands
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 6.131
RIV identification code RIV/00216224:14310/14:00074488
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1016/j.physletb.2014.06.036
UT WoS 000340048900055
Keywords (in Czech) Modifikované teorie gravitace; Hamiltonovský formalism
Keywords in English Modified Theories of Gravity; Hamiltonian Formalism
Tags AKR, rivok
Tags International impact, Reviewed
Changed by Changed by: Ing. Andrea Mikešková, učo 137293. Changed: 7/4/2015 14:36.
Abstract
Among modified gravitational theories, the Tensor–Vector–Scalar (TeVeS) occupies a special place – it is a covariant theory of gravity that produces the modified Newtonian dynamics (MOND) in the nonrelativistic weak field limit and explains the astrophysical data at scales larger than that of the Solar System, without the need of an excessive amount of invisible matter. We show that, in contrast to other modified theories, TeVeS is free from ghosts. These achievements make TeVeS (and its nonrelativistic limit) a viable theory of gravity. A speculative outlook on the emergence of TeVeS from a quantum theory is presented.
Abstract (in Czech)
Tensor-Vektor-Skalární teorie gravitace zaujímá speciální místo mezi modifikovanými teorieme gravitace. Je to kovariantní forma teorie gravitace, která vytváří modifikovaný Newtonův pohybový zákon v nerelativistické limitě, a která vysvětluje astronomická data na škalách větších než Sluneční soustava. Ukážeme, že daná teorie neobsahuje žádná duchová pole, což je nutná podmínka pro konsistenci této teorie.
Links
GBP201/12/G028, research and development projectName: Ústav Eduarda Čecha pro algebru, geometrii a matematickou fyziku
Investor: Czech Science Foundation
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