0102032v1

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Renormalisation in Quantum Mechanics, Quantum Instantons and Quantum Chaos

H. Jirari, H. Kröger, X. Q. Luo, K. J. M. Moriarty

abstract: We suggest how to construct non-perturbatively a renormalized action in quantum mechanics. We discuss similarties and differences with the standard effective action. We propose that the new quantum action is suitable to define and compute quantum instantons and quantum chaos.

oai_identifier:
oai:arXiv.org:quant-ph/0102032
categories:
quant-ph
comments:
talk given by H. Kr\"{o}ger at WCNA, Catania. Text (LaTeX), 3 Figures, style file elsart
arxiv_id:
quant-ph/0102032
journal_ref:
Nonlinear Anal. 47 (2001) 5501
created:
2001-02-05

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