NEWTONIAN LIMIT OF STRING-DILATON GRAVITY

2003/01/15 by Salvatore Capozziello, S. CAPOZZIELLO, Gaetano Lambiase +1 · 1 citation
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Coupling (piping) #Dilaton #Gravitation #Limit (mathematics) #Newtonian fluid #Newtonian limit #Pulsars and Gravitational Waves Research #Rotation (mathematics) #f(R) gravity #gr-qc

paper · pdf · doi:10.1142/s0218271803003347

published as Int.J.Mod.Phys. D12 (2003) 843-852 · 11 pages, LATEX file, to appear in IJMPD

arxiv created 2003/01/15 · openalex publication_date 2003/05/01 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

We study the weak-field limit of string-dilaton gravity and derive corrections to the Newtonian potential having strength directly depends on the self interaction potential and the nonminimal coupling of the dilaton scalar field. We discuss also possible astrophysical applications of the results, in particular the flat rotation curves of spiral galaxies.

Citations

• Indication, from Pioneer 10/11, Galileo, and Ulysses Data, of an Apparent Anomalous, Weak, Long-Range Acceleration
• A flat Universe from high-resolution maps of the cosmic microwave background radiation

Cited by

• Constraining models of extended gravity using Gravity Probe B and LARES experiments