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@article{406808, author = {Hinterleitner, Franz}, article_location = {UK}, article_number = {19}, keywords = {Quantum cosmology; Ashtekar variables; time evolution; classical limit}, language = {eng}, issn = {0264-9381}, journal = {Classical and Quantum Gravity}, title = {Quantum time evolution of a closed Friedmann model}, volume = {2002}, year = {2002} }
TY - JOUR ID - 406808 AU - Hinterleitner, Franz PY - 2002 TI - Quantum time evolution of a closed Friedmann model JF - Classical and Quantum Gravity VL - 2002 IS - 19 SP - 847 EP - 847 PB - IOP Publishing SN - 02649381 KW - Quantum cosmology KW - Ashtekar variables KW - time evolution KW - classical limit N2 - The hamiltonian constraint equation is solved for a closed, homogenous, isotropic cosmological model in Ashtekar variables. With the aid of matter in form of incoherent dust a quantum time evolution is introduced. This evolution smoothes out the singularities and approximates classical time evolution in the large-scale limit. ER -
HINTERLEITNER, Franz. Quantum time evolution of a closed Friedmann model. Online. \textit{Classical and Quantum Gravity}. UK: IOP Publishing, 2002, roč.~2002, č.~19, s.~847-855. ISSN~0264-9381. [citováno 2024-04-24]
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