New Asymptotic Expanstion Method for the Wheeler-DeWitt Equation

Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

24 pages of Latex file, revtex

Scientific paper

10.1103/PhysRevD.52.3382

A new asymptotic expansion method is developed to separate the Wheeler-DeWitt equation into the time-dependent Schr\"{o}dinger equation for a matter field and the Einstein-Hamilton-Jacobi equation for the gravitational field including the quantum back-reaction of the matter field. In particular, the nonadiabatic basis of the generalized invariant for the matter field Hamiltonian separates the Wheeler-DeWitt equation completely in the asymptotic limit of $m_p^2$ approaching infinity. The higher order quantum corrections of the gravity to the matter field are found. The new asymptotic expansion method is valid throughout all regions of superspace compared with other expansion methods with a certain limited region of validity. We apply the new asymptotic expansion method to the minimal FRW universe.

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

New Asymptotic Expanstion Method for the Wheeler-DeWitt Equation 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 New Asymptotic Expanstion Method for the Wheeler-DeWitt Equation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and New Asymptotic Expanstion Method for the Wheeler-DeWitt Equation will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-99453

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