AdS braneworld with backreaction (CROSBI ID 207934)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Bilić, Nevenko ; Tupper, Gary B.
engleski
AdS braneworld with backreaction
We investigate the correspondence between a perfect fluid and a scalar field and show a possible way of expressing thermodynamic quantities such as entropy, particle number density, temperature and chemical potential in terms of the scalar field phi and its kinetic term X. We prove a theorem which relates isentropy with purely kinetic Lagrangian. As an application, we study the evolution of the gravitational potential in cosmological perturbation theory.
RS II model ; braneworld ; tachyon ; radion ; dark matter
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Podaci o izdanju
12 (3)
2014.
147-159
objavljeno
1895-1082
10.2478/s11534-013-0325-y