Non-Perturbative Renormalization Group Analysis in Quantum Mechanics

DOI10.1143/PTP.108.571zbMath1022.81043arXivquant-ph/0208173OpenAlexW2145644170MaRDI QIDQ4804504

Masaki Taniguchi, Haruhiko Terao, Atsushi Horikoshi, Ken-Ichi Aoki

Publication date: 2 November 2003

Published in: Progress of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/quant-ph/0208173

zbMATH Keywords

many particle systemsanharmonic oscillatorslocal potential approximationWilsonian effective actionWegner-Houghton equationdouble well systemsnon-perturbative SUSY breakingspath integral variablesupersymmetric quantumultraviolet energy cutoff

Mathematics Subject Classification ID

Quantum chaos (81Q50) Symmetry breaking in quantum theory (81R40) PDEs in connection with quantum mechanics (35Q40) Renormalization group methods applied to problems in quantum field theory (81T17) Software, source code, etc. for problems pertaining to quantum theory (81-04)

Related Items (5)

Lectures on renormalization and asymptotic safety ⋮ Non-perturbative renormalization group analysis of the Ohmic quantum dissipation ⋮ Nonperturbative fluctuations and metastability in a simple model: from observables to microscopic theory and back ⋮ Functional renormalization group for quantized anharmonic oscillator ⋮ Structural aspects of FRG in quantum tunneling computations

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