Always private
DuckDuckGo never tracks your searches.
Learn More
You can hide this reminder in Search Settings
All regions
Argentina
Australia
Austria
Belgium (fr)
Belgium (nl)
Brazil
Bulgaria
Canada (en)
Canada (fr)
Catalonia
Chile
China
Colombia
Croatia
Czech Republic
Denmark
Estonia
Finland
France
Germany
Greece
Hong Kong
Hungary
Iceland
India (en)
Indonesia (en)
Ireland
Israel (en)
Italy
Japan
Korea
Latvia
Lithuania
Malaysia (en)
Mexico
Netherlands
New Zealand
Norway
Pakistan (en)
Peru
Philippines (en)
Poland
Portugal
Romania
Russia
Saudi Arabia
Singapore
Slovakia
Slovenia
South Africa
Spain (ca)
Spain (es)
Sweden
Switzerland (de)
Switzerland (fr)
Taiwan
Thailand (en)
Turkey
Ukraine
United Kingdom
US (English)
US (Spanish)
Vietnam (en)
Safe search: moderate
Strict
Moderate
Off
Any time
Any time
Past day
Past week
Past month
Past year
  1. We study relativistic stars in Hordenski theories that evade the gravitational wave constraints and exhibit the Vainshtein mechanism, focusing on a model based on the cubic Galileon Lagrangian. We derive the scalar field profile for static spherically symmetric objects in asymptotically de Sitter space-time with a linear time dependence. The exterior solution matches to the black hole solution ...
    Author:Hiromu Ogawa, Hiromu Ogawa, Tsutomu Kobayashi, Kazuya KoyamaPublished:2020
  2. Relativistic stars in a cubic Galileon Universe Hiromu Ogawa,1,2, Tsutomu Kobayashi,1,yand Kazuya Koyama2,z ... survive, which is a generalization of the cubic Galileon. The cubic Galileon models, in particular those that try to ... and relativistic stars (see for example [34] for neutron star solutions in the fab-four theory) in shift- ...
  3. We study relativistic stars in Hordenski theories that evade the gravitational wave constraints and exhibit the Vainshtein mechanism, focusing on a model based on the cubic Galileon Lagrangian. We derive the scalar field profile for static spherically symmetric objects in asymptotically de Sitter space-time with a linear time dependence. The exterior solution matches to the black hole solution ...
    Author:Hiromu Ogawa, Hiromu Ogawa, Tsutomu Kobayashi, Kazuya KoyamaPublished:2020
  4. link.aps.org

    We study relativistic stars in Hordenski theories that evade the gravitational wave constraints and exhibit the Vainshtein mechanism, focusing on a model based on the cubic Galileon Lagrangian. We derive the scalar field profile for static spherically symmetric objects in asymptotically de Sitter space-time with a linear time dependence. The exterior solution matches the black hole solution ...
    Author:Hiromu Ogawa, Hiromu Ogawa, Tsutomu Kobayashi, Kazuya KoyamaPublished:2020
  5. researchportal.port.ac.uk

    the cubic Galileon theory and introduce black hole sol-utions. In Sec. III, we derive the equations to describe a relativistic star, which correspond to the Tolman-Oppenheimer-Volkoff equation in GR, and discuss the boundary conditions to solve these equations. In Sec. IV, we present numerical solutions for a relativistic star with
  6. Supporting: 1, Mentioning: 6 - We study relativistic stars in Hordenski theories that evade the gravitational wave constraints and exhibit the Vainshtein mechanism, focusing on a model based on the cubic Galileon Lagrangian. We derive the scalar field profile for static spherically symmetric objects in asymptotically de Sitter space-time with a linear time dependence. The exterior solution ...
  7. iopscience.iop.org

    Jul 4, 2023The discovery of the late-time acceleration of the Universe brings us a new view of the components in the Universe. In the framework of general relativity (GR), approximately 70% of the total energy in our Universe is occupied by dark energy, a component that could be mimicked by a cosmological constant, Λ, but the exact nature of which is currently unclear.

    Can’t find what you’re looking for?

    Help us improve DuckDuckGo searches with your feedback

Custom date rangeX