Non-Perturbative Renormalization Group Analysis in Quantum Mechanics
Author(s) -
Kenichi Aoki,
A. Horikoshi,
M. Taniguchi,
H. Terao
Publication year - 2002
Publication title -
progress of theoretical physics
Language(s) - English
Resource type - Journals
eISSN - 1347-4081
pISSN - 0033-068X
DOI - 10.1143/ptp.108.571
Subject(s) - physics , non perturbative , renormalization group , anharmonicity , quantum mechanics , functional renormalization group , renormalization , quantum dissipation , quantum , quantum electrodynamics
We analyze quantum mechanical systems using the non-perturbativerenormalization group (NPRG). The NPRG method enables us to calculate quantumcorrections systematically and is very effective for studying non-perturbativedynamics. We start with anharmonic oscillators and proceed to asymmetric doublewell potentials, supersymmetric quantum mechanics and many particle systems.Comment: PTPTeX 20 pages, 27 eps figures, to be published in Prog.Theor.Phy
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