Generalized time-dependent oscillators:results from a group-theoretical approach and their application to cosmology

Authors

  • G. Landolfi
  • G. Soliani

DOI:

https://doi.org/10.1285/i15900932v23n2p113

Keywords:

Genaralized time-dependent oscillators, Nöther invariants, Alternative Lagrangians, Quantum states in cosmology

Abstract

Some results following from the analysis of generalized time-dependent oscillators in the framework of the Lie group theory are reviewed. Their role in treating aspects concerning the loss of coherence in cosmological models is discussed.

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Published

31-12-2004

Issue

Volume 23, Issue 2 (2004)

Section

Articoli

License

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Gli autori che pubblicano in questa rivista accettano i termini e le condizioni specificate nella licenza Creative Commons di cui al link sottostante.

http://creativecommons.org/licenses/by-nc-nd/3.0/it/legalcode