Space-Time Description of Scalar Particle Creation by a Homogeneous Isotropic Gravitational Field

Details Space-Time Description of Scalar Particle Creation by a Homogeneous Isotropic Gravitational Field Space-Time Description of Scalar Particle Creation by a Homogeneous Isotropic Gravitational Field

2008-11-26

arxiv.org/abs/0811.4236v1

Grav.Cosmol.14:314-320,2008

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

7 pages, 3 figures

Scientific paper

10.1134/S020228930804004X

We give the generalization of the method of the space-time description of particle creation by a gravitational field for a scalar field with nonconformal coupling to the curvature. The space-time correlation function is obtained for a created pair of the quasi-particles, corresponding to a diagonal form of the instantaneous Hamiltonian. The case of an adiabatic change of the metric of homogeneous isotropic space is analyzed. We show that the created pairs of quasi-particles in de Sitter space should be interpreted as pairs of virtual particles.

Affiliated with

Also associated with

No associations

Rating

Space-Time Description of Scalar Particle Creation by a Homogeneous Isotropic Gravitational Field 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 Space-Time Description of Scalar Particle Creation by a Homogeneous Isotropic Gravitational Field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Space-Time Description of Scalar Particle Creation by a Homogeneous Isotropic Gravitational Field will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-274155