Effective equations for isotropic quantum cosmology including matter

Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

42 pages

Scientific paper

10.1103/PhysRevD.76.063511

Effective equations often provide powerful tools to develop a systematic understanding of detailed properties of a quantum system. This is especially helpful in quantum cosmology where several conceptual and technical difficulties associated with the full quantum equations can be avoided in this way. Here, effective equations for Wheeler-DeWitt and loop quantizations of spatially flat, isotropic cosmological models sourced by a massive or interacting scalar are derived and studied. The resulting systems are remarkably different from that given for a free, massless scalar. This has implications for the coherence of evolving states and the realization of a bounce in loop quantum cosmology.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Effective equations for isotropic quantum cosmology including matter 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 Effective equations for isotropic quantum cosmology including matter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Effective equations for isotropic quantum cosmology including matter will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-442450

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.