eng
Science and Education Publishing
International Journal of Physics
2333-4576
2016-10-10
4
5
135
139
10.12691/ijp-4-5-4
IJP2016454
article
Quantization of the Scalar, Electromagnetic and Dirac Fields in Gravity and the Theory of the Gravitational Gauge Field
M. Khoshsima
mkhoshsima@adelphi.edu
1
Department of Physics, Adelphi University, New York, USA
Real scalar field, EM field and Dirac field can be quantized in gravity. The equation of motion in each field will contain a 'gravitational' covariant derivative that will produce new energy-momentum dispersion relation. The dispersion relation in each case preserves the old energy accompanied with a perturbed term. The mathematics of the field quantization will remain unchanged with additional energy perturbation due to interaction with spacetime curvature. The correction of Dirac Lagrangian due to gravitational covariant derivative will lead to the probable existence of the gravitational gauge field, an analog to the EM gauge field.
http://pubs.sciepub.com/ijp/4/5/4/ijp-4-5-4.pdf
Lagrangian with gravitational covariant derivative
Equation of Motion
Energy-momentum dispersion relation
Perturbation in energy
gravitational symmetry
Gravitational gauge field