Non-minimally coupled Dirac equation with torsion: Poincaré gauge theory of gravity with even and odd parity terms

Details Non-minimally coupled Dirac equation with torsion: Poincaré gauge theory of gravity with even and odd parity terms Non-minimally coupled Dirac equation with torsion: Poincaré gauge theory of gravity with even and odd parity terms

2011-07-04

arxiv.org/abs/1107.0569v2

Class. Quantum Grav. 29 (2012) 095006

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

Title and content have been changed. To appear in CQG

Scientific paper

10.1088/0264-9381/29/9/095006

We take a Dirac field non-minimally coupled to the gravitational field within the framework of the Poincar\'e gauge theory of gravity with torsion and curvature. We study the subcase of "weak" gravity, that is, the gravitational Lagrangian depends only linearly on the curvature and quadratically on the torsion. We include all pieces in curvature and torsion that are of odd parity. The second field equation of gravity is derived by varying the Lorentz connection. We solve it with respect to the torsion and decompose the first field equation of gravity and the Dirac equation into Einsteinian pieces and post-Riemannian terms.

Affiliated with

Also associated with

No associations

Rating

Non-minimally coupled Dirac equation with torsion: Poincaré gauge theory of gravity with even and odd parity terms does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Non-minimally coupled Dirac equation with torsion: Poincaré gauge theory of gravity with even and odd parity terms, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-minimally coupled Dirac equation with torsion: Poincaré gauge theory of gravity with even and odd parity terms will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-3639