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Journal Article

Variational methods in loop quantum cosmology

MPS-Authors

Shojai,  F.
Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

Shojai,  A.
Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

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Fulltext (public)

epl_75_5_702.pdf
(Publisher version), 161KB

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Citation

Shojai, F., & Shojai, A. (2006). Variational methods in loop quantum cosmology. Europhysics Letters, 75(5), 702-708.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0013-4D2E-0
Abstract
An action functional for the loop quantum cosmology difference equation is presented. It is shown that by guessing the general form of the solution and optimizing the action functional with respect to the parameters in the guessed solution one can obtain approximate solutions which are reasonably good.