Abstract
We prove that Gamow vectors are important toolsin the quantum theory of irreversibility. We use themathematical formalism of rigged Hilbert spaces. Wediscuss some spectral formulas that include Gamow vectors as well as some results concerningGamow vectors. The role of the time-reversal operator isstudied. The formalism can be applied to formulate asense of irreversibility in cosmology.
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Castagnino, M., Gadella, M., Gaioli, F. et al. Gamow Vectors and Time Asymmetry. International Journal of Theoretical Physics 38, 2823–2865 (1999). https://doi.org/10.1023/A:1026643712614
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DOI: https://doi.org/10.1023/A:1026643712614