Title of article :
The mass of the graviton and the cosmological constant
Author/Authors :
M.، Novello نويسنده , , R.P.، Neves نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Abstract :
We show that the graviton has a mass in an anti-de Sitter ( (lambda) < 0) background given by m2g -2/3 (lambda). This is precisely the fine-tuning value required for the perturbed gravitational field to maintain its two degrees of freedom.
Keywords :
diode lasers , lasers , laser optics , Infrared , far-infrared lasers , Remote sensing , Combustion diagnostics , Spectroscopy , Absorption
Journal title :
CLASSICAL AND QUANTUM GRAVITY
Journal title :
CLASSICAL AND QUANTUM GRAVITY